26414860

素因数分解:

$2^2\times 5^1\times {\mathrm{887}}^1\times {\mathrm{1489}}^1$

素因数の和:2385

約数の個数: 24

約数和(自身を含む): 55571040

約数和(自身を除く): 29156180

約数列:

[1, 2, 4, 5, 10, 20, 887, 1489, 1774, 2978, 3548, 4435, 5956, 7445, 8870, 14890, 17740, 29780, 1320743, 2641486, 5282972, 6603715, 13207430, 26414860]

約数ペア:

[(1, 26414860), (2, 13207430), (4, 6603715), (5, 5282972), (10, 2641486), (20, 1320743), (887, 29780), (1489, 17740), (1774, 14890), (2978, 8870), (3548, 7445), (4435, 5956)]