210302600

素因数分解:

$2^3\times 5^2\times {\mathrm{163}}^1\times {\mathrm{6451}}^1$

素因数の和:6630

約数の個数: 48

約数和(自身を含む): 492029520

約数和(自身を除く): 281726920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 163, 200, 326, 652, 815, 1304, 1630, 3260, 4075, 6451, 6520, 8150, 12902, 16300, 25804, 32255, 32600, 51608, 64510, 129020, 161275, 258040, 322550, 645100, 1051513, 1290200, 2103026, 4206052, 5257565, 8412104, 10515130, 21030260, 26287825, 42060520, 52575650, 105151300, 210302600]

約数ペア:

[(1, 210302600), (2, 105151300), (4, 52575650), (5, 42060520), (8, 26287825), (10, 21030260), (20, 10515130), (25, 8412104), (40, 5257565), (50, 4206052), (100, 2103026), (163, 1290200), (200, 1051513), (326, 645100), (652, 322550), (815, 258040), (1304, 161275), (1630, 129020), (3260, 64510), (4075, 51608), (6451, 32600), (6520, 32255), (8150, 25804), (12902, 16300)]