4055147720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{268909}}^1$

素因数の和:268962

約数の個数: 64

約数和(自身を含む): 10164798000

約数和(自身を除く): 6109650280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 520, 580, 754, 1160, 1508, 1885, 3016, 3770, 7540, 15080, 268909, 537818, 1075636, 1344545, 2151272, 2689090, 3495817, 5378180, 6991634, 7798361, 10756360, 13983268, 15596722, 17479085, 27966536, 31193444, 34958170, 38991805, 62386888, 69916340, 77983610, 101378693, 139832680, 155967220, 202757386, 311934440, 405514772, 506893465, 811029544, 1013786930, 2027573860, 4055147720]

約数ペア:

[(1, 4055147720), (2, 2027573860), (4, 1013786930), (5, 811029544), (8, 506893465), (10, 405514772), (13, 311934440), (20, 202757386), (26, 155967220), (29, 139832680), (40, 101378693), (52, 77983610), (58, 69916340), (65, 62386888), (104, 38991805), (116, 34958170), (130, 31193444), (145, 27966536), (232, 17479085), (260, 15596722), (290, 13983268), (377, 10756360), (520, 7798361), (580, 6991634), (754, 5378180), (1160, 3495817), (1508, 2689090), (1885, 2151272), (3016, 1344545), (3770, 1075636), (7540, 537818), (15080, 268909)]