11862560

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{491}}^1$

素因数の和:657

約数の個数: 48

約数和(自身を含む): 28268352

約数和(自身を除く): 16405792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 302, 491, 604, 755, 982, 1208, 1510, 1964, 2416, 2455, 3020, 3928, 4832, 4910, 6040, 7856, 9820, 12080, 15712, 19640, 24160, 39280, 74141, 78560, 148282, 296564, 370705, 593128, 741410, 1186256, 1482820, 2372512, 2965640, 5931280, 11862560]

約数ペア:

[(1, 11862560), (2, 5931280), (4, 2965640), (5, 2372512), (8, 1482820), (10, 1186256), (16, 741410), (20, 593128), (32, 370705), (40, 296564), (80, 148282), (151, 78560), (160, 74141), (302, 39280), (491, 24160), (604, 19640), (755, 15712), (982, 12080), (1208, 9820), (1510, 7856), (1964, 6040), (2416, 4910), (2455, 4832), (3020, 3928)]