87137530

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{467}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 160932096

約数和(自身を除く): 73794566

約数列:

[1, 2, 5, 10, 47, 94, 235, 397, 467, 470, 794, 934, 1985, 2335, 3970, 4670, 18659, 21949, 37318, 43898, 93295, 109745, 185399, 186590, 219490, 370798, 926995, 1853990, 8713753, 17427506, 43568765, 87137530]

約数ペア:

[(1, 87137530), (2, 43568765), (5, 17427506), (10, 8713753), (47, 1853990), (94, 926995), (235, 370798), (397, 219490), (467, 186590), (470, 185399), (794, 109745), (934, 93295), (1985, 43898), (2335, 37318), (3970, 21949), (4670, 18659)]