98664080

素因数分解:

$2^4\times 5^1\times {\mathrm{1233301}}^1$

素因数の和:1233314

約数の個数: 20

約数和(自身を含む): 229394172

約数和(自身を除く): 130730092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1233301, 2466602, 4933204, 6166505, 9866408, 12333010, 19732816, 24666020, 49332040, 98664080]

約数ペア:

[(1, 98664080), (2, 49332040), (4, 24666020), (5, 19732816), (8, 12333010), (10, 9866408), (16, 6166505), (20, 4933204), (40, 2466602), (80, 1233301)]