13081150

素因数分解:

$2^1\times 5^2\times {\mathrm{397}}^1\times {\mathrm{659}}^1$

素因数の和:1068

約数の個数: 24

約数和(自身を含む): 24429240

約数和(自身を除く): 11348090

約数列:

[1, 2, 5, 10, 25, 50, 397, 659, 794, 1318, 1985, 3295, 3970, 6590, 9925, 16475, 19850, 32950, 261623, 523246, 1308115, 2616230, 6540575, 13081150]

約数ペア:

[(1, 13081150), (2, 6540575), (5, 2616230), (10, 1308115), (25, 523246), (50, 261623), (397, 32950), (659, 19850), (794, 16475), (1318, 9925), (1985, 6590), (3295, 3970)]