4393120

素因数分解:

$2^5\times 5^1\times {\mathrm{27457}}^1$

素因数の和:27472

約数の個数: 24

約数和(自身を含む): 10379124

約数和(自身を除く): 5986004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 27457, 54914, 109828, 137285, 219656, 274570, 439312, 549140, 878624, 1098280, 2196560, 4393120]

約数ペア:

[(1, 4393120), (2, 2196560), (4, 1098280), (5, 878624), (8, 549140), (10, 439312), (16, 274570), (20, 219656), (32, 137285), (40, 109828), (80, 54914), (160, 27457)]