5175400

素因数分解:

$2^3\times 5^2\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 12192300

約数和(自身を除く): 7016900

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 113, 200, 226, 229, 452, 458, 565, 904, 916, 1130, 1145, 1832, 2260, 2290, 2825, 4520, 4580, 5650, 5725, 9160, 11300, 11450, 22600, 22900, 25877, 45800, 51754, 103508, 129385, 207016, 258770, 517540, 646925, 1035080, 1293850, 2587700, 5175400]

約数ペア:

[(1, 5175400), (2, 2587700), (4, 1293850), (5, 1035080), (8, 646925), (10, 517540), (20, 258770), (25, 207016), (40, 129385), (50, 103508), (100, 51754), (113, 45800), (200, 25877), (226, 22900), (229, 22600), (452, 11450), (458, 11300), (565, 9160), (904, 5725), (916, 5650), (1130, 4580), (1145, 4520), (1832, 2825), (2260, 2290)]