16741040

素因数分解:

$2^4\times 5^1\times {\mathrm{209263}}^1$

素因数の和:209276

約数の個数: 20

約数和(自身を含む): 38923104

約数和(自身を除く): 22182064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 209263, 418526, 837052, 1046315, 1674104, 2092630, 3348208, 4185260, 8370520, 16741040]

約数ペア:

[(1, 16741040), (2, 8370520), (4, 4185260), (5, 3348208), (8, 2092630), (10, 1674104), (16, 1046315), (20, 837052), (40, 418526), (80, 209263)]