105816400

素因数分解:

$2^4\times 5^2\times {\mathrm{127}}^1\times {\mathrm{2083}}^1$

素因数の和:2228

約数の個数: 60

約数和(自身を含む): 256348672

約数和(自身を除く): 150532272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 127, 200, 254, 400, 508, 635, 1016, 1270, 2032, 2083, 2540, 3175, 4166, 5080, 6350, 8332, 10160, 10415, 12700, 16664, 20830, 25400, 33328, 41660, 50800, 52075, 83320, 104150, 166640, 208300, 264541, 416600, 529082, 833200, 1058164, 1322705, 2116328, 2645410, 4232656, 5290820, 6613525, 10581640, 13227050, 21163280, 26454100, 52908200, 105816400]

約数ペア:

[(1, 105816400), (2, 52908200), (4, 26454100), (5, 21163280), (8, 13227050), (10, 10581640), (16, 6613525), (20, 5290820), (25, 4232656), (40, 2645410), (50, 2116328), (80, 1322705), (100, 1058164), (127, 833200), (200, 529082), (254, 416600), (400, 264541), (508, 208300), (635, 166640), (1016, 104150), (1270, 83320), (2032, 52075), (2083, 50800), (2540, 41660), (3175, 33328), (4166, 25400), (5080, 20830), (6350, 16664), (8332, 12700), (10160, 10415)]