57545920

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5801}}^1$

素因数の和:5849

約数の個数: 56

約数和(自身を含む): 141475968

約数和(自身を除く): 83930048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 5801, 9920, 11602, 23204, 29005, 46408, 58010, 92816, 116020, 179831, 185632, 232040, 359662, 371264, 464080, 719324, 899155, 928160, 1438648, 1798310, 1856320, 2877296, 3596620, 5754592, 7193240, 11509184, 14386480, 28772960, 57545920]

約数ペア:

[(1, 57545920), (2, 28772960), (4, 14386480), (5, 11509184), (8, 7193240), (10, 5754592), (16, 3596620), (20, 2877296), (31, 1856320), (32, 1798310), (40, 1438648), (62, 928160), (64, 899155), (80, 719324), (124, 464080), (155, 371264), (160, 359662), (248, 232040), (310, 185632), (320, 179831), (496, 116020), (620, 92816), (992, 58010), (1240, 46408), (1984, 29005), (2480, 23204), (4960, 11602), (5801, 9920)]