22988120

素因数分解:

$2^3\times 5^1\times {\mathrm{574703}}^1$

素因数の和:574714

約数の個数: 16

約数和(自身を含む): 51723360

約数和(自身を除く): 28735240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 574703, 1149406, 2298812, 2873515, 4597624, 5747030, 11494060, 22988120]

約数ペア:

[(1, 22988120), (2, 11494060), (4, 5747030), (5, 4597624), (8, 2873515), (10, 2298812), (20, 1149406), (40, 574703)]