38145260

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{11701}}^1$

素因数の和:11873

約数の個数: 24

約数和(自身を含む): 80603376

約数和(自身を除く): 42458116

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 11701, 23402, 46804, 58505, 117010, 234020, 1907263, 3814526, 7629052, 9536315, 19072630, 38145260]

約数ペア:

[(1, 38145260), (2, 19072630), (4, 9536315), (5, 7629052), (10, 3814526), (20, 1907263), (163, 234020), (326, 117010), (652, 58505), (815, 46804), (1630, 23402), (3260, 11701)]