3386450

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{761}}^1$

素因数の和:862

約数の個数: 24

約数和(自身を含む): 6377940

約数和(自身を除く): 2991490

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 761, 890, 1522, 2225, 3805, 4450, 7610, 19025, 38050, 67729, 135458, 338645, 677290, 1693225, 3386450]

約数ペア:

[(1, 3386450), (2, 1693225), (5, 677290), (10, 338645), (25, 135458), (50, 67729), (89, 38050), (178, 19025), (445, 7610), (761, 4450), (890, 3805), (1522, 2225)]