14784920

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3271}}^1$

素因数の和:3395

約数の個数: 32

約数和(自身を含む): 33570720

約数和(自身を除く): 18785800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 3271, 4520, 6542, 13084, 16355, 26168, 32710, 65420, 130840, 369623, 739246, 1478492, 1848115, 2956984, 3696230, 7392460, 14784920]

約数ペア:

[(1, 14784920), (2, 7392460), (4, 3696230), (5, 2956984), (8, 1848115), (10, 1478492), (20, 739246), (40, 369623), (113, 130840), (226, 65420), (452, 32710), (565, 26168), (904, 16355), (1130, 13084), (2260, 6542), (3271, 4520)]