4069660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 10019520

約数和(自身を除く): 5949860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 709, 820, 1148, 1418, 1435, 2836, 2870, 3545, 4963, 5740, 7090, 9926, 14180, 19852, 24815, 29069, 49630, 58138, 99260, 116276, 145345, 203483, 290690, 406966, 581380, 813932, 1017415, 2034830, 4069660]

約数ペア:

[(1, 4069660), (2, 2034830), (4, 1017415), (5, 813932), (7, 581380), (10, 406966), (14, 290690), (20, 203483), (28, 145345), (35, 116276), (41, 99260), (70, 58138), (82, 49630), (140, 29069), (164, 24815), (205, 19852), (287, 14180), (410, 9926), (574, 7090), (709, 5740), (820, 4963), (1148, 3545), (1418, 2870), (1435, 2836)]