124545710

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{139939}}^1$

素因数の和:140035

約数の個数: 16

約数和(自身を含む): 226702800

約数和(自身を除く): 102157090

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 139939, 279878, 699695, 1399390, 12454571, 24909142, 62272855, 124545710]

約数ペア:

[(1, 124545710), (2, 62272855), (5, 24909142), (10, 12454571), (89, 1399390), (178, 699695), (445, 279878), (890, 139939)]