105480097960

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{29629241}}^1$

素因数の和:29629341

約数の個数: 32

約数和(自身を含む): 239996860200

約数和(自身を除く): 134516762240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 29629241, 59258482, 118516964, 148146205, 237033928, 296292410, 592584820, 1185169640, 2637002449, 5274004898, 10548009796, 13185012245, 21096019592, 26370024490, 52740048980, 105480097960]

約数ペア:

[(1, 105480097960), (2, 52740048980), (4, 26370024490), (5, 21096019592), (8, 13185012245), (10, 10548009796), (20, 5274004898), (40, 2637002449), (89, 1185169640), (178, 592584820), (356, 296292410), (445, 237033928), (712, 148146205), (890, 118516964), (1780, 59258482), (3560, 29629241)]