1258448960

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{74201}}^1$

素因数の和:74271

約数の個数: 56

約数和(自身を含む): 3053263896

約数和(自身を除く): 1794814936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1696, 2120, 3392, 4240, 8480, 16960, 74201, 148402, 296804, 371005, 593608, 742010, 1187216, 1484020, 2374432, 2968040, 3932653, 4748864, 5936080, 7865306, 11872160, 15730612, 19663265, 23744320, 31461224, 39326530, 62922448, 78653060, 125844896, 157306120, 251689792, 314612240, 629224480, 1258448960]

約数ペア:

[(1, 1258448960), (2, 629224480), (4, 314612240), (5, 251689792), (8, 157306120), (10, 125844896), (16, 78653060), (20, 62922448), (32, 39326530), (40, 31461224), (53, 23744320), (64, 19663265), (80, 15730612), (106, 11872160), (160, 7865306), (212, 5936080), (265, 4748864), (320, 3932653), (424, 2968040), (530, 2374432), (848, 1484020), (1060, 1187216), (1696, 742010), (2120, 593608), (3392, 371005), (4240, 296804), (8480, 148402), (16960, 74201)]