13379360

素因数分解:

$2^5\times 5^1\times {\mathrm{83621}}^1$

素因数の和:83636

約数の個数: 24

約数和(自身を含む): 31609116

約数和(自身を除く): 18229756

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 83621, 167242, 334484, 418105, 668968, 836210, 1337936, 1672420, 2675872, 3344840, 6689680, 13379360]

約数ペア:

[(1, 13379360), (2, 6689680), (4, 3344840), (5, 2675872), (8, 1672420), (10, 1337936), (16, 836210), (20, 668968), (32, 418105), (40, 334484), (80, 167242), (160, 83621)]