5372560

素因数分解:

$2^4\times 5^1\times {\mathrm{67157}}^1$

素因数の和:67170

約数の個数: 20

約数和(自身を含む): 12491388

約数和(自身を除く): 7118828

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 67157, 134314, 268628, 335785, 537256, 671570, 1074512, 1343140, 2686280, 5372560]

約数ペア:

[(1, 5372560), (2, 2686280), (4, 1343140), (5, 1074512), (8, 671570), (10, 537256), (16, 335785), (20, 268628), (40, 134314), (80, 67157)]