22772360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43793}}^1$

素因数の和:43817

約数の個数: 32

約数和(自身を含む): 55180440

約数和(自身を除く): 32408080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 43793, 87586, 175172, 218965, 350344, 437930, 569309, 875860, 1138618, 1751720, 2277236, 2846545, 4554472, 5693090, 11386180, 22772360]

約数ペア:

[(1, 22772360), (2, 11386180), (4, 5693090), (5, 4554472), (8, 2846545), (10, 2277236), (13, 1751720), (20, 1138618), (26, 875860), (40, 569309), (52, 437930), (65, 350344), (104, 218965), (130, 175172), (260, 87586), (520, 43793)]