2022356980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{352327}}^1$

素因数の和:352384

約数の個数: 48

約数和(自身を含む): 4972052736

約数和(自身を除く): 2949695756

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, 2870, 5740, 352327, 704654, 1409308, 1761635, 2466289, 3523270, 4932578, 7046540, 9865156, 12331445, 14445407, 24662890, 28890814, 49325780, 57781628, 72227035, 101117849, 144454070, 202235698, 288908140, 404471396, 505589245, 1011178490, 2022356980]

約数ペア:

[(1, 2022356980), (2, 1011178490), (4, 505589245), (5, 404471396), (7, 288908140), (10, 202235698), (14, 144454070), (20, 101117849), (28, 72227035), (35, 57781628), (41, 49325780), (70, 28890814), (82, 24662890), (140, 14445407), (164, 12331445), (205, 9865156), (287, 7046540), (410, 4932578), (574, 3523270), (820, 2466289), (1148, 1761635), (1435, 1409308), (2870, 704654), (5740, 352327)]