10418440

素因数分解:

$2^3\times 5^1\times {\mathrm{260461}}^1$

素因数の和:260472

約数の個数: 16

約数和(自身を含む): 23441580

約数和(自身を除く): 13023140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 260461, 520922, 1041844, 1302305, 2083688, 2604610, 5209220, 10418440]

約数ペア:

[(1, 10418440), (2, 5209220), (4, 2604610), (5, 2083688), (8, 1302305), (10, 1041844), (20, 520922), (40, 260461)]