4070500

素因数分解:

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

素因数の和:1189

約数の個数: 48

約数和(自身を含む): 10168704

約数和(自身を除く): 6098204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1163, 1750, 2326, 3500, 4652, 5815, 8141, 11630, 16282, 23260, 29075, 32564, 40705, 58150, 81410, 116300, 145375, 162820, 203525, 290750, 407050, 581500, 814100, 1017625, 2035250, 4070500]

約数ペア:

[(1, 4070500), (2, 2035250), (4, 1017625), (5, 814100), (7, 581500), (10, 407050), (14, 290750), (20, 203525), (25, 162820), (28, 145375), (35, 116300), (50, 81410), (70, 58150), (100, 40705), (125, 32564), (140, 29075), (175, 23260), (250, 16282), (350, 11630), (500, 8141), (700, 5815), (875, 4652), (1163, 3500), (1750, 2326)]