2107633580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:280

約数の個数: 192

約数和(自身を含む): 5202247680

約数和(自身を除く): 3094614100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 31, 52, 58, 62, 65, 71, 116, 124, 127, 130, 142, 145, 155, 254, 260, 284, 290, 310, 355, 377, 403, 508, 580, 620, 635, 710, 754, 806, 899, 923, 1270, 1420, 1508, 1612, 1651, 1798, 1846, 1885, 2015, 2059, 2201, 2540, 3302, 3596, 3683, 3692, 3770, 3937, 4030, 4118, 4402, 4495, 4615, 6604, 7366, 7540, 7874, 8060, 8236, 8255, 8804, 8990, 9017, 9230, 10295, 11005, 11687, 14732, 15748, 16510, 17980, 18034, 18415, 18460, 19685, 20590, 22010, 23374, 26767, 28613, 33020, 36068, 36830, 39370, 41180, 44020, 45085, 46748, 47879, 51181, 53534, 57226, 58435, 63829, 73660, 78740, 90170, 95758, 102362, 107068, 114173, 114452, 116870, 117221, 127658, 133835, 143065, 180340, 191516, 204724, 228346, 233740, 234442, 239395, 255316, 255905, 261493, 267670, 279527, 286130, 319145, 456692, 468884, 478790, 511810, 522986, 535340, 559054, 570865, 572260, 586105, 638290, 829777, 957580, 1023620, 1045972, 1118108, 1141730, 1172210, 1276580, 1307465, 1397635, 1484249, 1659554, 2283460, 2344420, 2614930, 2795270, 2968498, 3319108, 3399409, 3633851, 4148885, 5229860, 5590540, 5936996, 6798818, 7267702, 7421245, 8106283, 8297770, 13597636, 14535404, 14842490, 16212566, 16595540, 16997045, 18169255, 29684980, 32425132, 33994090, 36338510, 40531415, 67988180, 72677020, 81062830, 105381679, 162125660, 210763358, 421526716, 526908395, 1053816790, 2107633580]

約数ペア:

[(1, 2107633580), (2, 1053816790), (4, 526908395), (5, 421526716), (10, 210763358), (13, 162125660), (20, 105381679), (26, 81062830), (29, 72677020), (31, 67988180), (52, 40531415), (58, 36338510), (62, 33994090), (65, 32425132), (71, 29684980), (116, 18169255), (124, 16997045), (127, 16595540), (130, 16212566), (142, 14842490), (145, 14535404), (155, 13597636), (254, 8297770), (260, 8106283), (284, 7421245), (290, 7267702), (310, 6798818), (355, 5936996), (377, 5590540), (403, 5229860), (508, 4148885), (580, 3633851), (620, 3399409), (635, 3319108), (710, 2968498), (754, 2795270), (806, 2614930), (899, 2344420), (923, 2283460), (1270, 1659554), (1420, 1484249), (1508, 1397635), (1612, 1307465), (1651, 1276580), (1798, 1172210), (1846, 1141730), (1885, 1118108), (2015, 1045972), (2059, 1023620), (2201, 957580), (2540, 829777), (3302, 638290), (3596, 586105), (3683, 572260), (3692, 570865), (3770, 559054), (3937, 535340), (4030, 522986), (4118, 511810), (4402, 478790), (4495, 468884), (4615, 456692), (6604, 319145), (7366, 286130), (7540, 279527), (7874, 267670), (8060, 261493), (8236, 255905), (8255, 255316), (8804, 239395), (8990, 234442), (9017, 233740), (9230, 228346), (10295, 204724), (11005, 191516), (11687, 180340), (14732, 143065), (15748, 133835), (16510, 127658), (17980, 117221), (18034, 116870), (18415, 114452), (18460, 114173), (19685, 107068), (20590, 102362), (22010, 95758), (23374, 90170), (26767, 78740), (28613, 73660), (33020, 63829), (36068, 58435), (36830, 57226), (39370, 53534), (41180, 51181), (44020, 47879), (45085, 46748)]