23162960

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2083}}^1$

素因数の和:2235

約数の個数: 40

約数和(自身を含む): 54267360

約数和(自身を除く): 31104400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 2083, 2224, 2780, 4166, 5560, 8332, 10415, 11120, 16664, 20830, 33328, 41660, 83320, 166640, 289537, 579074, 1158148, 1447685, 2316296, 2895370, 4632592, 5790740, 11581480, 23162960]

約数ペア:

[(1, 23162960), (2, 11581480), (4, 5790740), (5, 4632592), (8, 2895370), (10, 2316296), (16, 1447685), (20, 1158148), (40, 579074), (80, 289537), (139, 166640), (278, 83320), (556, 41660), (695, 33328), (1112, 20830), (1390, 16664), (2083, 11120), (2224, 10415), (2780, 8332), (4166, 5560)]