3264080

素因数分解:

$2^4\times 5^1\times {\mathrm{40801}}^1$

素因数の和:40814

約数の個数: 20

約数和(自身を含む): 7589172

約数和(自身を除く): 4325092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 40801, 81602, 163204, 204005, 326408, 408010, 652816, 816020, 1632040, 3264080]

約数ペア:

[(1, 3264080), (2, 1632040), (4, 816020), (5, 652816), (8, 408010), (10, 326408), (16, 204005), (20, 163204), (40, 81602), (80, 40801)]