13931036660

素因数分解:

$2^2\times 5^1\times {\mathrm{6427}}^1\times {\mathrm{108379}}^1$

素因数の和:114815

約数の個数: 24

約数和(自身を含む): 29259998880

約数和(自身を除く): 15328962220

約数列:

[1, 2, 4, 5, 10, 20, 6427, 12854, 25708, 32135, 64270, 108379, 128540, 216758, 433516, 541895, 1083790, 2167580, 696551833, 1393103666, 2786207332, 3482759165, 6965518330, 13931036660]

約数ペア:

[(1, 13931036660), (2, 6965518330), (4, 3482759165), (5, 2786207332), (10, 1393103666), (20, 696551833), (6427, 2167580), (12854, 1083790), (25708, 541895), (32135, 433516), (64270, 216758), (108379, 128540)]