22966040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18521}}^1$

素因数の和:18563

約数の個数: 32

約数和(自身を含む): 53343360

約数和(自身を除く): 30377320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 18521, 37042, 74084, 92605, 148168, 185210, 370420, 574151, 740840, 1148302, 2296604, 2870755, 4593208, 5741510, 11483020, 22966040]

約数ペア:

[(1, 22966040), (2, 11483020), (4, 5741510), (5, 4593208), (8, 2870755), (10, 2296604), (20, 1148302), (31, 740840), (40, 574151), (62, 370420), (124, 185210), (155, 148168), (248, 92605), (310, 74084), (620, 37042), (1240, 18521)]