13092940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2281}}^1$

素因数の和:2338

約数の個数: 48

約数和(自身を含む): 32203584

約数和(自身を除く): 19110644

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, 2281, 2870, 4562, 5740, 9124, 11405, 15967, 22810, 31934, 45620, 63868, 79835, 93521, 159670, 187042, 319340, 374084, 467605, 654647, 935210, 1309294, 1870420, 2618588, 3273235, 6546470, 13092940]

約数ペア:

[(1, 13092940), (2, 6546470), (4, 3273235), (5, 2618588), (7, 1870420), (10, 1309294), (14, 935210), (20, 654647), (28, 467605), (35, 374084), (41, 319340), (70, 187042), (82, 159670), (140, 93521), (164, 79835), (205, 63868), (287, 45620), (410, 31934), (574, 22810), (820, 15967), (1148, 11405), (1435, 9124), (2281, 5740), (2870, 4562)]