101684360

素因数分解:

$2^3\times 5^1\times {\mathrm{2542109}}^1$

素因数の和:2542120

約数の個数: 16

約数和(自身を含む): 228789900

約数和(自身を除く): 127105540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2542109, 5084218, 10168436, 12710545, 20336872, 25421090, 50842180, 101684360]

約数ペア:

[(1, 101684360), (2, 50842180), (4, 25421090), (5, 20336872), (8, 12710545), (10, 10168436), (20, 5084218), (40, 2542109)]