75880090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1129}}^1$

素因数の和:1207

約数の個数: 64

約数和(自身を含む): 164021760

約数和(自身を除く): 88141670

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 47, 55, 65, 94, 110, 130, 143, 235, 286, 470, 517, 611, 715, 1034, 1129, 1222, 1430, 2258, 2585, 3055, 5170, 5645, 6110, 6721, 11290, 12419, 13442, 14677, 24838, 29354, 33605, 53063, 62095, 67210, 73385, 106126, 124190, 146770, 161447, 265315, 322894, 530630, 583693, 689819, 807235, 1167386, 1379638, 1614470, 2918465, 3449095, 5836930, 6898190, 7588009, 15176018, 37940045, 75880090]

約数ペア:

[(1, 75880090), (2, 37940045), (5, 15176018), (10, 7588009), (11, 6898190), (13, 5836930), (22, 3449095), (26, 2918465), (47, 1614470), (55, 1379638), (65, 1167386), (94, 807235), (110, 689819), (130, 583693), (143, 530630), (235, 322894), (286, 265315), (470, 161447), (517, 146770), (611, 124190), (715, 106126), (1034, 73385), (1129, 67210), (1222, 62095), (1430, 53063), (2258, 33605), (2585, 29354), (3055, 24838), (5170, 14677), (5645, 13442), (6110, 12419), (6721, 11290)]