12466760

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1361}}^1$

素因数の和:1601

約数の個数: 32

約数和(自身を含む): 28193400

約数和(自身を除く): 15726640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1361, 1832, 2290, 2722, 4580, 5444, 6805, 9160, 10888, 13610, 27220, 54440, 311669, 623338, 1246676, 1558345, 2493352, 3116690, 6233380, 12466760]

約数ペア:

[(1, 12466760), (2, 6233380), (4, 3116690), (5, 2493352), (8, 1558345), (10, 1246676), (20, 623338), (40, 311669), (229, 54440), (458, 27220), (916, 13610), (1145, 10888), (1361, 9160), (1832, 6805), (2290, 5444), (2722, 4580)]