57493400

素因数分解:

$2^3\times 5^2\times {\mathrm{157}}^1\times {\mathrm{1831}}^1$

素因数の和:2004

約数の個数: 48

約数和(自身を含む): 134597040

約数和(自身を除く): 77103640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 157, 200, 314, 628, 785, 1256, 1570, 1831, 3140, 3662, 3925, 6280, 7324, 7850, 9155, 14648, 15700, 18310, 31400, 36620, 45775, 73240, 91550, 183100, 287467, 366200, 574934, 1149868, 1437335, 2299736, 2874670, 5749340, 7186675, 11498680, 14373350, 28746700, 57493400]

約数ペア:

[(1, 57493400), (2, 28746700), (4, 14373350), (5, 11498680), (8, 7186675), (10, 5749340), (20, 2874670), (25, 2299736), (40, 1437335), (50, 1149868), (100, 574934), (157, 366200), (200, 287467), (314, 183100), (628, 91550), (785, 73240), (1256, 45775), (1570, 36620), (1831, 31400), (3140, 18310), (3662, 15700), (3925, 14648), (6280, 9155), (7324, 7850)]