7724680

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1709}}^1$

素因数の和:1833

約数の個数: 32

約数和(自身を含む): 17544600

約数和(自身を除く): 9819920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 1709, 2260, 3418, 4520, 6836, 8545, 13672, 17090, 34180, 68360, 193117, 386234, 772468, 965585, 1544936, 1931170, 3862340, 7724680]

約数ペア:

[(1, 7724680), (2, 3862340), (4, 1931170), (5, 1544936), (8, 965585), (10, 772468), (20, 386234), (40, 193117), (113, 68360), (226, 34180), (452, 17090), (565, 13672), (904, 8545), (1130, 6836), (1709, 4520), (2260, 3418)]