57247120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{677}}^1$

素因数の和:848

約数の個数: 80

約数和(自身を含む): 153347328

約数和(自身を除く): 96100208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 151, 280, 302, 560, 604, 677, 755, 1057, 1208, 1354, 1510, 2114, 2416, 2708, 3020, 3385, 4228, 4739, 5285, 5416, 6040, 6770, 8456, 9478, 10570, 10832, 12080, 13540, 16912, 18956, 21140, 23695, 27080, 37912, 42280, 47390, 54160, 75824, 84560, 94780, 102227, 189560, 204454, 379120, 408908, 511135, 715589, 817816, 1022270, 1431178, 1635632, 2044540, 2862356, 3577945, 4089080, 5724712, 7155890, 8178160, 11449424, 14311780, 28623560, 57247120]

約数ペア:

[(1, 57247120), (2, 28623560), (4, 14311780), (5, 11449424), (7, 8178160), (8, 7155890), (10, 5724712), (14, 4089080), (16, 3577945), (20, 2862356), (28, 2044540), (35, 1635632), (40, 1431178), (56, 1022270), (70, 817816), (80, 715589), (112, 511135), (140, 408908), (151, 379120), (280, 204454), (302, 189560), (560, 102227), (604, 94780), (677, 84560), (755, 75824), (1057, 54160), (1208, 47390), (1354, 42280), (1510, 37912), (2114, 27080), (2416, 23695), (2708, 21140), (3020, 18956), (3385, 16912), (4228, 13540), (4739, 12080), (5285, 10832), (5416, 10570), (6040, 9478), (6770, 8456)]