13644500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{941}}^1$

素因数の和:989

約数の個数: 48

約数和(自身を含む): 30859920

約数和(自身を除く): 17215420

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 145, 250, 290, 500, 580, 725, 941, 1450, 1882, 2900, 3625, 3764, 4705, 7250, 9410, 14500, 18820, 23525, 27289, 47050, 54578, 94100, 109156, 117625, 136445, 235250, 272890, 470500, 545780, 682225, 1364450, 2728900, 3411125, 6822250, 13644500]

約数ペア:

[(1, 13644500), (2, 6822250), (4, 3411125), (5, 2728900), (10, 1364450), (20, 682225), (25, 545780), (29, 470500), (50, 272890), (58, 235250), (100, 136445), (116, 117625), (125, 109156), (145, 94100), (250, 54578), (290, 47050), (500, 27289), (580, 23525), (725, 18820), (941, 14500), (1450, 9410), (1882, 7250), (2900, 4705), (3625, 3764)]