76040080

素因数分解:

$2^4\times 5^1\times {\mathrm{950501}}^1$

素因数の和:950514

約数の個数: 20

約数和(自身を含む): 176793372

約数和(自身を除く): 100753292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 950501, 1901002, 3802004, 4752505, 7604008, 9505010, 15208016, 19010020, 38020040, 76040080]

約数ペア:

[(1, 76040080), (2, 38020040), (4, 19010020), (5, 15208016), (8, 9505010), (10, 7604008), (16, 4752505), (20, 3802004), (40, 1901002), (80, 950501)]