57801440

素因数分解:

$2^5\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1499}}^1$

素因数の和:1755

約数の個数: 48

約数和(自身を含む): 137214000

約数和(自身を除く): 79412560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 241, 482, 964, 1205, 1499, 1928, 2410, 2998, 3856, 4820, 5996, 7495, 7712, 9640, 11992, 14990, 19280, 23984, 29980, 38560, 47968, 59960, 119920, 239840, 361259, 722518, 1445036, 1806295, 2890072, 3612590, 5780144, 7225180, 11560288, 14450360, 28900720, 57801440]

約数ペア:

[(1, 57801440), (2, 28900720), (4, 14450360), (5, 11560288), (8, 7225180), (10, 5780144), (16, 3612590), (20, 2890072), (32, 1806295), (40, 1445036), (80, 722518), (160, 361259), (241, 239840), (482, 119920), (964, 59960), (1205, 47968), (1499, 38560), (1928, 29980), (2410, 23984), (2998, 19280), (3856, 14990), (4820, 11992), (5996, 9640), (7495, 7712)]