8048175080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1\times {\mathrm{613}}^1$

素因数の和:1251

約数の個数: 128

約数和(自身を含む): 20195982720

約数和(自身を除く): 12147807640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 212, 220, 265, 424, 440, 530, 563, 583, 613, 1060, 1126, 1166, 1226, 2120, 2252, 2332, 2452, 2815, 2915, 3065, 4504, 4664, 4904, 5630, 5830, 6130, 6193, 6743, 11260, 11660, 12260, 12386, 13486, 22520, 23320, 24520, 24772, 26972, 29839, 30965, 32489, 33715, 49544, 53944, 59678, 61930, 64978, 67430, 119356, 123860, 129956, 134860, 149195, 162445, 238712, 247720, 259912, 269720, 298390, 324890, 328229, 345119, 357379, 596780, 649780, 656458, 690238, 714758, 1193560, 1299560, 1312916, 1380476, 1429516, 1641145, 1725595, 1786895, 2625832, 2760952, 2859032, 3282290, 3451190, 3573790, 3796309, 6564580, 6902380, 7147580, 7592618, 13129160, 13804760, 14295160, 15185236, 18291307, 18981545, 30370472, 36582614, 37963090, 73165228, 75926180, 91456535, 146330456, 151852360, 182913070, 201204377, 365826140, 402408754, 731652280, 804817508, 1006021885, 1609635016, 2012043770, 4024087540, 8048175080]

約数ペア:

[(1, 8048175080), (2, 4024087540), (4, 2012043770), (5, 1609635016), (8, 1006021885), (10, 804817508), (11, 731652280), (20, 402408754), (22, 365826140), (40, 201204377), (44, 182913070), (53, 151852360), (55, 146330456), (88, 91456535), (106, 75926180), (110, 73165228), (212, 37963090), (220, 36582614), (265, 30370472), (424, 18981545), (440, 18291307), (530, 15185236), (563, 14295160), (583, 13804760), (613, 13129160), (1060, 7592618), (1126, 7147580), (1166, 6902380), (1226, 6564580), (2120, 3796309), (2252, 3573790), (2332, 3451190), (2452, 3282290), (2815, 2859032), (2915, 2760952), (3065, 2625832), (4504, 1786895), (4664, 1725595), (4904, 1641145), (5630, 1429516), (5830, 1380476), (6130, 1312916), (6193, 1299560), (6743, 1193560), (11260, 714758), (11660, 690238), (12260, 656458), (12386, 649780), (13486, 596780), (22520, 357379), (23320, 345119), (24520, 328229), (24772, 324890), (26972, 298390), (29839, 269720), (30965, 259912), (32489, 247720), (33715, 238712), (49544, 162445), (53944, 149195), (59678, 134860), (61930, 129956), (64978, 123860), (67430, 119356)]