99804700

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{14057}}^1$

素因数の和:14142

約数の個数: 36

約数和(自身を含む): 219642192

約数和(自身を除く): 119837492

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 3550, 7100, 14057, 28114, 56228, 70285, 140570, 281140, 351425, 702850, 998047, 1405700, 1996094, 3992188, 4990235, 9980470, 19960940, 24951175, 49902350, 99804700]

約数ペア:

[(1, 99804700), (2, 49902350), (4, 24951175), (5, 19960940), (10, 9980470), (20, 4990235), (25, 3992188), (50, 1996094), (71, 1405700), (100, 998047), (142, 702850), (284, 351425), (355, 281140), (710, 140570), (1420, 70285), (1775, 56228), (3550, 28114), (7100, 14057)]