12487700

素因数分解:

$2^2\times 5^2\times {\mathrm{151}}^1\times {\mathrm{827}}^1$

素因数の和:992

約数の個数: 36

約数和(自身を含む): 27310752

約数和(自身を除く): 14823052

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 151, 302, 604, 755, 827, 1510, 1654, 3020, 3308, 3775, 4135, 7550, 8270, 15100, 16540, 20675, 41350, 82700, 124877, 249754, 499508, 624385, 1248770, 2497540, 3121925, 6243850, 12487700]

約数ペア:

[(1, 12487700), (2, 6243850), (4, 3121925), (5, 2497540), (10, 1248770), (20, 624385), (25, 499508), (50, 249754), (100, 124877), (151, 82700), (302, 41350), (604, 20675), (755, 16540), (827, 15100), (1510, 8270), (1654, 7550), (3020, 4135), (3308, 3775)]