3329680

素因数分解:

$2^4\times 5^1\times {\mathrm{41621}}^1$

素因数の和:41634

約数の個数: 20

約数和(自身を含む): 7741692

約数和(自身を除く): 4412012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 41621, 83242, 166484, 208105, 332968, 416210, 665936, 832420, 1664840, 3329680]

約数ペア:

[(1, 3329680), (2, 1664840), (4, 832420), (5, 665936), (8, 416210), (10, 332968), (16, 208105), (20, 166484), (40, 83242), (80, 41621)]