14976740

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 32659200

約数和(自身を除く): 17682460

約数列:

[1, 2, 4, 5, 10, 20, 53, 71, 106, 142, 199, 212, 265, 284, 355, 398, 530, 710, 796, 995, 1060, 1420, 1990, 3763, 3980, 7526, 10547, 14129, 15052, 18815, 21094, 28258, 37630, 42188, 52735, 56516, 70645, 75260, 105470, 141290, 210940, 282580, 748837, 1497674, 2995348, 3744185, 7488370, 14976740]

約数ペア:

[(1, 14976740), (2, 7488370), (4, 3744185), (5, 2995348), (10, 1497674), (20, 748837), (53, 282580), (71, 210940), (106, 141290), (142, 105470), (199, 75260), (212, 70645), (265, 56516), (284, 52735), (355, 42188), (398, 37630), (530, 28258), (710, 21094), (796, 18815), (995, 15052), (1060, 14129), (1420, 10547), (1990, 7526), (3763, 3980)]