77279150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{118891}}^1$

素因数の和:118916

約数の個数: 24

約数和(自身を含む): 154797384

約数和(自身を除く): 77518234

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 118891, 237782, 594455, 1188910, 1545583, 2972275, 3091166, 5944550, 7727915, 15455830, 38639575, 77279150]

約数ペア:

[(1, 77279150), (2, 38639575), (5, 15455830), (10, 7727915), (13, 5944550), (25, 3091166), (26, 2972275), (50, 1545583), (65, 1188910), (130, 594455), (325, 237782), (650, 118891)]