1908935261860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1\times {\mathrm{8011}}^1$

素因数の和:8682

約数の個数: 192

約数和(自身を含む): 4655061734400

約数和(自身を除く): 2746126472540

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 109, 110, 190, 209, 218, 220, 380, 418, 436, 523, 545, 836, 1045, 1046, 1090, 1199, 2071, 2090, 2092, 2180, 2398, 2615, 4142, 4180, 4796, 5230, 5753, 5995, 8011, 8284, 9937, 10355, 10460, 11506, 11990, 16022, 19874, 20710, 22781, 23012, 23980, 28765, 32044, 39748, 40055, 41420, 45562, 49685, 57007, 57530, 80110, 88121, 91124, 99370, 109307, 113905, 114014, 115060, 152209, 160220, 176242, 198740, 218614, 227810, 228028, 285035, 304418, 352484, 437228, 440605, 455620, 546535, 570070, 608836, 627077, 761045, 873199, 881210, 1083133, 1093070, 1140140, 1254154, 1522090, 1674299, 1746398, 1762420, 2166266, 2186140, 2508308, 3044180, 3135385, 3348598, 3492796, 4189753, 4332532, 4365995, 5415665, 6270770, 6697196, 8371495, 8379506, 8731990, 9605189, 10831330, 11914463, 12541540, 16590781, 16742990, 16759012, 17463980, 19210378, 20948765, 21662660, 23828926, 33181562, 33485980, 38420756, 41897530, 46087283, 47657852, 48025945, 59572315, 66363124, 79605307, 82953905, 83795060, 92174566, 96051890, 119144630, 159210614, 165907810, 182498591, 184349132, 192103780, 230436415, 238289260, 318421228, 331815620, 364997182, 398026535, 456683077, 460872830, 729994364, 796053070, 875658377, 912492955, 913366154, 921745660, 1592106140, 1751316754, 1824985910, 1826732308, 2283415385, 3502633508, 3649971820, 4378291885, 4566830770, 5023513847, 8676978463, 8756583770, 9133661540, 10047027694, 17353956926, 17513167540, 20094055388, 25117569235, 34707913852, 43384892315, 50235138470, 86769784630, 95446763093, 100470276940, 173539569260, 190893526186, 381787052372, 477233815465, 954467630930, 1908935261860]

約数ペア:

[(1, 1908935261860), (2, 954467630930), (4, 477233815465), (5, 381787052372), (10, 190893526186), (11, 173539569260), (19, 100470276940), (20, 95446763093), (22, 86769784630), (38, 50235138470), (44, 43384892315), (55, 34707913852), (76, 25117569235), (95, 20094055388), (109, 17513167540), (110, 17353956926), (190, 10047027694), (209, 9133661540), (218, 8756583770), (220, 8676978463), (380, 5023513847), (418, 4566830770), (436, 4378291885), (523, 3649971820), (545, 3502633508), (836, 2283415385), (1045, 1826732308), (1046, 1824985910), (1090, 1751316754), (1199, 1592106140), (2071, 921745660), (2090, 913366154), (2092, 912492955), (2180, 875658377), (2398, 796053070), (2615, 729994364), (4142, 460872830), (4180, 456683077), (4796, 398026535), (5230, 364997182), (5753, 331815620), (5995, 318421228), (8011, 238289260), (8284, 230436415), (9937, 192103780), (10355, 184349132), (10460, 182498591), (11506, 165907810), (11990, 159210614), (16022, 119144630), (19874, 96051890), (20710, 92174566), (22781, 83795060), (23012, 82953905), (23980, 79605307), (28765, 66363124), (32044, 59572315), (39748, 48025945), (40055, 47657852), (41420, 46087283), (45562, 41897530), (49685, 38420756), (57007, 33485980), (57530, 33181562), (80110, 23828926), (88121, 21662660), (91124, 20948765), (99370, 19210378), (109307, 17463980), (113905, 16759012), (114014, 16742990), (115060, 16590781), (152209, 12541540), (160220, 11914463), (176242, 10831330), (198740, 9605189), (218614, 8731990), (227810, 8379506), (228028, 8371495), (285035, 6697196), (304418, 6270770), (352484, 5415665), (437228, 4365995), (440605, 4332532), (455620, 4189753), (546535, 3492796), (570070, 3348598), (608836, 3135385), (627077, 3044180), (761045, 2508308), (873199, 2186140), (881210, 2166266), (1083133, 1762420), (1093070, 1746398), (1140140, 1674299), (1254154, 1522090)]