23855820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397597}}^1$

素因数の和:397609

約数の個数: 24

約数和(自身を含む): 66796464

約数和(自身を除く): 42940644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397597, 795194, 1192791, 1590388, 1987985, 2385582, 3975970, 4771164, 5963955, 7951940, 11927910, 23855820]

約数ペア:

[(1, 23855820), (2, 11927910), (3, 7951940), (4, 5963955), (5, 4771164), (6, 3975970), (10, 2385582), (12, 1987985), (15, 1590388), (20, 1192791), (30, 795194), (60, 397597)]