13113700

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1847}}^1$

素因数の和:1932

約数の個数: 36

約数和(自身を含む): 28873152

約数和(自身を除く): 15759452

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 1847, 3550, 3694, 7100, 7388, 9235, 18470, 36940, 46175, 92350, 131137, 184700, 262274, 524548, 655685, 1311370, 2622740, 3278425, 6556850, 13113700]

約数ペア:

[(1, 13113700), (2, 6556850), (4, 3278425), (5, 2622740), (10, 1311370), (20, 655685), (25, 524548), (50, 262274), (71, 184700), (100, 131137), (142, 92350), (284, 46175), (355, 36940), (710, 18470), (1420, 9235), (1775, 7388), (1847, 7100), (3550, 3694)]