42996860

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{7933}}^1$

素因数の和:8213

約数の個数: 24

約数和(自身を含む): 90638016

約数和(自身を除く): 47641156

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 7933, 15866, 31732, 39665, 79330, 158660, 2149843, 4299686, 8599372, 10749215, 21498430, 42996860]

約数ペア:

[(1, 42996860), (2, 21498430), (4, 10749215), (5, 8599372), (10, 4299686), (20, 2149843), (271, 158660), (542, 79330), (1084, 39665), (1355, 31732), (2710, 15866), (5420, 7933)]