22783240

素因数分解:

$2^3\times 5^1\times {\mathrm{569581}}^1$

素因数の和:569592

約数の個数: 16

約数和(自身を含む): 51262380

約数和(自身を除く): 28479140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 569581, 1139162, 2278324, 2847905, 4556648, 5695810, 11391620, 22783240]

約数ペア:

[(1, 22783240), (2, 11391620), (4, 5695810), (5, 4556648), (8, 2847905), (10, 2278324), (20, 1139162), (40, 569581)]