125929540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{3061}}^1$

素因数の和:3109

約数の個数: 72

約数和(自身を含む): 307877976

約数和(自身を除く): 181948436

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 121, 170, 187, 220, 242, 340, 374, 484, 605, 748, 935, 1210, 1870, 2057, 2420, 3061, 3740, 4114, 6122, 8228, 10285, 12244, 15305, 20570, 30610, 33671, 41140, 52037, 61220, 67342, 104074, 134684, 168355, 208148, 260185, 336710, 370381, 520370, 572407, 673420, 740762, 1040740, 1144814, 1481524, 1851905, 2289628, 2862035, 3703810, 5724070, 6296477, 7407620, 11448140, 12592954, 25185908, 31482385, 62964770, 125929540]

約数ペア:

[(1, 125929540), (2, 62964770), (4, 31482385), (5, 25185908), (10, 12592954), (11, 11448140), (17, 7407620), (20, 6296477), (22, 5724070), (34, 3703810), (44, 2862035), (55, 2289628), (68, 1851905), (85, 1481524), (110, 1144814), (121, 1040740), (170, 740762), (187, 673420), (220, 572407), (242, 520370), (340, 370381), (374, 336710), (484, 260185), (605, 208148), (748, 168355), (935, 134684), (1210, 104074), (1870, 67342), (2057, 61220), (2420, 52037), (3061, 41140), (3740, 33671), (4114, 30610), (6122, 20570), (8228, 15305), (10285, 12244)]