23119240

素因数分解:

$2^3\times 5^1\times {\mathrm{577981}}^1$

素因数の和:577992

約数の個数: 16

約数和(自身を含む): 52018380

約数和(自身を除く): 28899140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 577981, 1155962, 2311924, 2889905, 4623848, 5779810, 11559620, 23119240]

約数ペア:

[(1, 23119240), (2, 11559620), (4, 5779810), (5, 4623848), (8, 2889905), (10, 2311924), (20, 1155962), (40, 577981)]