96864080

素因数分解:

$2^4\times 5^1\times {\mathrm{1210801}}^1$

素因数の和:1210814

約数の個数: 20

約数和(自身を含む): 225209172

約数和(自身を除く): 128345092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1210801, 2421602, 4843204, 6054005, 9686408, 12108010, 19372816, 24216020, 48432040, 96864080]

約数ペア:

[(1, 96864080), (2, 48432040), (4, 24216020), (5, 19372816), (8, 12108010), (10, 9686408), (16, 6054005), (20, 4843204), (40, 2421602), (80, 1210801)]