97738180

素因数分解:

$2^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{9601}}^1$

素因数の和:10119

約数の個数: 24

約数和(自身を含む): 205674840

約数和(自身を除く): 107936660

約数列:

[1, 2, 4, 5, 10, 20, 509, 1018, 2036, 2545, 5090, 9601, 10180, 19202, 38404, 48005, 96010, 192020, 4886909, 9773818, 19547636, 24434545, 48869090, 97738180]

約数ペア:

[(1, 97738180), (2, 48869090), (4, 24434545), (5, 19547636), (10, 9773818), (20, 4886909), (509, 192020), (1018, 96010), (2036, 48005), (2545, 38404), (5090, 19202), (9601, 10180)]