4820150

素因数分解:

$2^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{647}}^1$

素因数の和:808

約数の個数: 24

約数和(自身を含む): 9039600

約数和(自身を除く): 4219450

約数列:

[1, 2, 5, 10, 25, 50, 149, 298, 647, 745, 1294, 1490, 3235, 3725, 6470, 7450, 16175, 32350, 96403, 192806, 482015, 964030, 2410075, 4820150]

約数ペア:

[(1, 4820150), (2, 2410075), (5, 964030), (10, 482015), (25, 192806), (50, 96403), (149, 32350), (298, 16175), (647, 7450), (745, 6470), (1294, 3725), (1490, 3235)]