45424060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10867}}^1$

素因数の和:10906

約数の個数: 48

約数和(自身を含む): 109549440

約数和(自身を除く): 64125380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 10867, 21734, 43468, 54335, 108670, 119537, 206473, 217340, 239074, 412946, 478148, 597685, 825892, 1032365, 1195370, 2064730, 2271203, 2390740, 4129460, 4542406, 9084812, 11356015, 22712030, 45424060]

約数ペア:

[(1, 45424060), (2, 22712030), (4, 11356015), (5, 9084812), (10, 4542406), (11, 4129460), (19, 2390740), (20, 2271203), (22, 2064730), (38, 1195370), (44, 1032365), (55, 825892), (76, 597685), (95, 478148), (110, 412946), (190, 239074), (209, 217340), (220, 206473), (380, 119537), (418, 108670), (836, 54335), (1045, 43468), (2090, 21734), (4180, 10867)]