98816140

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{47969}}^1$

素因数の和:48081

約数の個数: 24

約数和(自身を含む): 209532960

約数和(自身を除く): 110716820

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 47969, 95938, 191876, 239845, 479690, 959380, 4940807, 9881614, 19763228, 24704035, 49408070, 98816140]

約数ペア:

[(1, 98816140), (2, 49408070), (4, 24704035), (5, 19763228), (10, 9881614), (20, 4940807), (103, 959380), (206, 479690), (412, 239845), (515, 191876), (1030, 95938), (2060, 47969)]