13347250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 29652480

約数和(自身を除く): 16305230

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 125, 145, 175, 203, 250, 263, 290, 350, 406, 526, 725, 875, 1015, 1315, 1450, 1750, 1841, 2030, 2630, 3625, 3682, 5075, 6575, 7250, 7627, 9205, 10150, 13150, 15254, 18410, 25375, 32875, 38135, 46025, 50750, 53389, 65750, 76270, 92050, 106778, 190675, 230125, 266945, 381350, 460250, 533890, 953375, 1334725, 1906750, 2669450, 6673625, 13347250]

約数ペア:

[(1, 13347250), (2, 6673625), (5, 2669450), (7, 1906750), (10, 1334725), (14, 953375), (25, 533890), (29, 460250), (35, 381350), (50, 266945), (58, 230125), (70, 190675), (125, 106778), (145, 92050), (175, 76270), (203, 65750), (250, 53389), (263, 50750), (290, 46025), (350, 38135), (406, 32875), (526, 25375), (725, 18410), (875, 15254), (1015, 13150), (1315, 10150), (1450, 9205), (1750, 7627), (1841, 7250), (2030, 6575), (2630, 5075), (3625, 3682)]