20161827070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{269}}^1\times {\mathrm{8849}}^1$

素因数の和:9154

約数の個数: 96

約数和(自身を含む): 45763704000

約数和(自身を除く): 25601876930

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 269, 385, 538, 605, 770, 847, 1210, 1345, 1694, 1883, 2690, 2959, 3766, 4235, 5918, 8470, 8849, 9415, 14795, 17698, 18830, 20713, 29590, 32549, 41426, 44245, 61943, 65098, 88490, 97339, 103565, 123886, 162745, 194678, 207130, 227843, 309715, 325490, 455686, 486695, 619430, 681373, 973390, 1070729, 1139215, 1362746, 2141458, 2278430, 2380381, 3406865, 4760762, 5353645, 6813730, 7495103, 10707290, 11901905, 14990206, 16662667, 23803810, 26184191, 33325334, 37475515, 52368382, 74951030, 83313335, 130920955, 166626670, 183289337, 261841910, 288026101, 366578674, 576052202, 916446685, 1440130505, 1832893370, 2016182707, 2880261010, 4032365414, 10080913535, 20161827070]

約数ペア:

[(1, 20161827070), (2, 10080913535), (5, 4032365414), (7, 2880261010), (10, 2016182707), (11, 1832893370), (14, 1440130505), (22, 916446685), (35, 576052202), (55, 366578674), (70, 288026101), (77, 261841910), (110, 183289337), (121, 166626670), (154, 130920955), (242, 83313335), (269, 74951030), (385, 52368382), (538, 37475515), (605, 33325334), (770, 26184191), (847, 23803810), (1210, 16662667), (1345, 14990206), (1694, 11901905), (1883, 10707290), (2690, 7495103), (2959, 6813730), (3766, 5353645), (4235, 4760762), (5918, 3406865), (8470, 2380381), (8849, 2278430), (9415, 2141458), (14795, 1362746), (17698, 1139215), (18830, 1070729), (20713, 973390), (29590, 681373), (32549, 619430), (41426, 486695), (44245, 455686), (61943, 325490), (65098, 309715), (88490, 227843), (97339, 207130), (103565, 194678), (123886, 162745)]