101274040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1163}}^1$

素因数の和:1492

約数の個数: 64

約数和(自身を含む): 261480960

約数和(自身を除く): 160206920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 311, 622, 1163, 1244, 1555, 2177, 2326, 2488, 3110, 4354, 4652, 5815, 6220, 8141, 8708, 9304, 10885, 11630, 12440, 16282, 17416, 21770, 23260, 32564, 40705, 43540, 46520, 65128, 81410, 87080, 162820, 325640, 361693, 723386, 1446772, 1808465, 2531851, 2893544, 3616930, 5063702, 7233860, 10127404, 12659255, 14467720, 20254808, 25318510, 50637020, 101274040]

約数ペア:

[(1, 101274040), (2, 50637020), (4, 25318510), (5, 20254808), (7, 14467720), (8, 12659255), (10, 10127404), (14, 7233860), (20, 5063702), (28, 3616930), (35, 2893544), (40, 2531851), (56, 1808465), (70, 1446772), (140, 723386), (280, 361693), (311, 325640), (622, 162820), (1163, 87080), (1244, 81410), (1555, 65128), (2177, 46520), (2326, 43540), (2488, 40705), (3110, 32564), (4354, 23260), (4652, 21770), (5815, 17416), (6220, 16282), (8141, 12440), (8708, 11630), (9304, 10885)]