53960080

素因数分解:

$2^4\times 5^1\times {\mathrm{674501}}^1$

素因数の和:674514

約数の個数: 20

約数和(自身を含む): 125457372

約数和(自身を除く): 71497292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 674501, 1349002, 2698004, 3372505, 5396008, 6745010, 10792016, 13490020, 26980040, 53960080]

約数ペア:

[(1, 53960080), (2, 26980040), (4, 13490020), (5, 10792016), (8, 6745010), (10, 5396008), (16, 3372505), (20, 2698004), (40, 1349002), (80, 674501)]