29047100

素因数分解:

$2^2\times 5^2\times {\mathrm{290471}}^1$

素因数の和:290485

約数の個数: 18

約数和(自身を含む): 63032424

約数和(自身を除く): 33985324

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 290471, 580942, 1161884, 1452355, 2904710, 5809420, 7261775, 14523550, 29047100]

約数ペア:

[(1, 29047100), (2, 14523550), (4, 7261775), (5, 5809420), (10, 2904710), (20, 1452355), (25, 1161884), (50, 580942), (100, 290471)]