57961720

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{1723}}^1$

素因数の和:1792

約数の個数: 48

約数和(自身を含む): 135144360

約数和(自身を除く): 77182640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 841, 1160, 1682, 1723, 3364, 3446, 4205, 6728, 6892, 8410, 8615, 13784, 16820, 17230, 33640, 34460, 49967, 68920, 99934, 199868, 249835, 399736, 499670, 999340, 1449043, 1998680, 2898086, 5796172, 7245215, 11592344, 14490430, 28980860, 57961720]

約数ペア:

[(1, 57961720), (2, 28980860), (4, 14490430), (5, 11592344), (8, 7245215), (10, 5796172), (20, 2898086), (29, 1998680), (40, 1449043), (58, 999340), (116, 499670), (145, 399736), (232, 249835), (290, 199868), (580, 99934), (841, 68920), (1160, 49967), (1682, 34460), (1723, 33640), (3364, 17230), (3446, 16820), (4205, 13784), (6728, 8615), (6892, 8410)]