5216080

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{577}}^1$

素因数の和:703

約数の個数: 40

約数和(自身を含む): 12255912

約数和(自身を除く): 7039832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 577, 904, 1130, 1154, 1808, 2260, 2308, 2885, 4520, 4616, 5770, 9040, 9232, 11540, 23080, 46160, 65201, 130402, 260804, 326005, 521608, 652010, 1043216, 1304020, 2608040, 5216080]

約数ペア:

[(1, 5216080), (2, 2608040), (4, 1304020), (5, 1043216), (8, 652010), (10, 521608), (16, 326005), (20, 260804), (40, 130402), (80, 65201), (113, 46160), (226, 23080), (452, 11540), (565, 9232), (577, 9040), (904, 5770), (1130, 4616), (1154, 4520), (1808, 2885), (2260, 2308)]