11841620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2063}}^1$

素因数の和:2120

約数の個数: 48

約数和(自身を含む): 29127168

約数和(自身を除く): 17285548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2063, 2870, 4126, 5740, 8252, 10315, 14441, 20630, 28882, 41260, 57764, 72205, 84583, 144410, 169166, 288820, 338332, 422915, 592081, 845830, 1184162, 1691660, 2368324, 2960405, 5920810, 11841620]

約数ペア:

[(1, 11841620), (2, 5920810), (4, 2960405), (5, 2368324), (7, 1691660), (10, 1184162), (14, 845830), (20, 592081), (28, 422915), (35, 338332), (41, 288820), (70, 169166), (82, 144410), (140, 84583), (164, 72205), (205, 57764), (287, 41260), (410, 28882), (574, 20630), (820, 14441), (1148, 10315), (1435, 8252), (2063, 5740), (2870, 4126)]