97802960

素因数分解:

$2^4\times 5^1\times {\mathrm{1222537}}^1$

素因数の和:1222550

約数の個数: 20

約数和(自身を含む): 227392068

約数和(自身を除く): 129589108

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1222537, 2445074, 4890148, 6112685, 9780296, 12225370, 19560592, 24450740, 48901480, 97802960]

約数ペア:

[(1, 97802960), (2, 48901480), (4, 24450740), (5, 19560592), (8, 12225370), (10, 9780296), (16, 6112685), (20, 4890148), (40, 2445074), (80, 1222537)]