2542150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3911}}^1$

素因数の和:3936

約数の個数: 24

約数和(自身を含む): 5093424

約数和(自身を除く): 2551274

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 3911, 7822, 19555, 39110, 50843, 97775, 101686, 195550, 254215, 508430, 1271075, 2542150]

約数ペア:

[(1, 2542150), (2, 1271075), (5, 508430), (10, 254215), (13, 195550), (25, 101686), (26, 97775), (50, 50843), (65, 39110), (130, 19555), (325, 7822), (650, 3911)]