85887400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{25261}}^1$

素因数の和:25294

約数の個数: 48

約数和(自身を含む): 211442940

約数和(自身を除く): 125555540

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 25261, 50522, 101044, 126305, 202088, 252610, 429437, 505220, 631525, 858874, 1010440, 1263050, 1717748, 2147185, 2526100, 3435496, 4294370, 5052200, 8588740, 10735925, 17177480, 21471850, 42943700, 85887400]

約数ペア:

[(1, 85887400), (2, 42943700), (4, 21471850), (5, 17177480), (8, 10735925), (10, 8588740), (17, 5052200), (20, 4294370), (25, 3435496), (34, 2526100), (40, 2147185), (50, 1717748), (68, 1263050), (85, 1010440), (100, 858874), (136, 631525), (170, 505220), (200, 429437), (340, 252610), (425, 202088), (680, 126305), (850, 101044), (1700, 50522), (3400, 25261)]