9205123540

素因数分解:

$2^2\times 5^1\times {\mathrm{7013}}^1\times {\mathrm{65629}}^1$

素因数の和:72651

約数の個数: 24

約数和(自身を含む): 19333810440

約数和(自身を除く): 10128686900

約数列:

[1, 2, 4, 5, 10, 20, 7013, 14026, 28052, 35065, 65629, 70130, 131258, 140260, 262516, 328145, 656290, 1312580, 460256177, 920512354, 1841024708, 2301280885, 4602561770, 9205123540]

約数ペア:

[(1, 9205123540), (2, 4602561770), (4, 2301280885), (5, 1841024708), (10, 920512354), (20, 460256177), (7013, 1312580), (14026, 656290), (28052, 328145), (35065, 262516), (65629, 140260), (70130, 131258)]