129381130

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{5857}}^1$

素因数の和:5958

約数の個数: 24

約数和(自身を含む): 237987108

約数和(自身を除く): 108605978

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 2209, 4418, 5857, 11045, 11714, 22090, 29285, 58570, 275279, 550558, 1376395, 2752790, 12938113, 25876226, 64690565, 129381130]

約数ペア:

[(1, 129381130), (2, 64690565), (5, 25876226), (10, 12938113), (47, 2752790), (94, 1376395), (235, 550558), (470, 275279), (2209, 58570), (4418, 29285), (5857, 22090), (11045, 11714)]