15528740

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5927}}^1$

素因数の和:6067

約数の個数: 24

約数和(自身を含む): 32864832

約数和(自身を除く): 17336092

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 5927, 11854, 23708, 29635, 59270, 118540, 776437, 1552874, 3105748, 3882185, 7764370, 15528740]

約数ペア:

[(1, 15528740), (2, 7764370), (4, 3882185), (5, 3105748), (10, 1552874), (20, 776437), (131, 118540), (262, 59270), (524, 29635), (655, 23708), (1310, 11854), (2620, 5927)]