22410680

素因数分解:

$2^3\times 5^1\times {\mathrm{577}}^1\times {\mathrm{971}}^1$

素因数の和:1559

約数の個数: 32

約数和(自身を含む): 50563440

約数和(自身を除く): 28152760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 577, 971, 1154, 1942, 2308, 2885, 3884, 4616, 4855, 5770, 7768, 9710, 11540, 19420, 23080, 38840, 560267, 1120534, 2241068, 2801335, 4482136, 5602670, 11205340, 22410680]

約数ペア:

[(1, 22410680), (2, 11205340), (4, 5602670), (5, 4482136), (8, 2801335), (10, 2241068), (20, 1120534), (40, 560267), (577, 38840), (971, 23080), (1154, 19420), (1942, 11540), (2308, 9710), (2885, 7768), (3884, 5770), (4616, 4855)]