73928080

素因数分解:

$2^4\times 5^1\times {\mathrm{924101}}^1$

素因数の和:924114

約数の個数: 20

約数和(自身を含む): 171882972

約数和(自身を除く): 97954892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 924101, 1848202, 3696404, 4620505, 7392808, 9241010, 14785616, 18482020, 36964040, 73928080]

約数ペア:

[(1, 73928080), (2, 36964040), (4, 18482020), (5, 14785616), (8, 9241010), (10, 7392808), (16, 4620505), (20, 3696404), (40, 1848202), (80, 924101)]