12542150

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{3533}}^1$

素因数の和:3616

約数の個数: 24

約数和(自身を含む): 23663664

約数和(自身を除く): 11121514

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3533, 3550, 7066, 17665, 35330, 88325, 176650, 250843, 501686, 1254215, 2508430, 6271075, 12542150]

約数ペア:

[(1, 12542150), (2, 6271075), (5, 2508430), (10, 1254215), (25, 501686), (50, 250843), (71, 176650), (142, 88325), (355, 35330), (710, 17665), (1775, 7066), (3533, 3550)]