63715120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{113777}}^1$

素因数の和:113797

約数の個数: 40

約数和(自身を含む): 169301664

約数和(自身を除く): 105586544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 113777, 227554, 455108, 568885, 796439, 910216, 1137770, 1592878, 1820432, 2275540, 3185756, 3982195, 4551080, 6371512, 7964390, 9102160, 12743024, 15928780, 31857560, 63715120]

約数ペア:

[(1, 63715120), (2, 31857560), (4, 15928780), (5, 12743024), (7, 9102160), (8, 7964390), (10, 6371512), (14, 4551080), (16, 3982195), (20, 3185756), (28, 2275540), (35, 1820432), (40, 1592878), (56, 1137770), (70, 910216), (80, 796439), (112, 568885), (140, 455108), (280, 227554), (560, 113777)]