76280080

素因数分解:

$2^4\times 5^1\times {\mathrm{953501}}^1$

素因数の和:953514

約数の個数: 20

約数和(自身を含む): 177351372

約数和(自身を除く): 101071292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 953501, 1907002, 3814004, 4767505, 7628008, 9535010, 15256016, 19070020, 38140040, 76280080]

約数ペア:

[(1, 76280080), (2, 38140040), (4, 19070020), (5, 15256016), (8, 9535010), (10, 7628008), (16, 4767505), (20, 3814004), (40, 1907002), (80, 953501)]