26843152040

素因数分解:

$2^3\times 5^1\times {\mathrm{671078801}}^1$

素因数の和:671078812

約数の個数: 16

約数和(自身を含む): 60397092180

約数和(自身を除く): 33553940140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 671078801, 1342157602, 2684315204, 3355394005, 5368630408, 6710788010, 13421576020, 26843152040]

約数ペア:

[(1, 26843152040), (2, 13421576020), (4, 6710788010), (5, 5368630408), (8, 3355394005), (10, 2684315204), (20, 1342157602), (40, 671078801)]