2056570250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{28663}}^1$

素因数の和:28728

約数の個数: 64

約数和(自身を含む): 4507356672

約数和(自身を除く): 2450786422

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 50, 70, 82, 125, 175, 205, 250, 287, 350, 410, 574, 875, 1025, 1435, 1750, 2050, 2870, 5125, 7175, 10250, 14350, 28663, 35875, 57326, 71750, 143315, 200641, 286630, 401282, 716575, 1003205, 1175183, 1433150, 2006410, 2350366, 3582875, 5016025, 5875915, 7165750, 8226281, 10032050, 11751830, 16452562, 25080125, 29379575, 41131405, 50160250, 58759150, 82262810, 146897875, 205657025, 293795750, 411314050, 1028285125, 2056570250]

約数ペア:

[(1, 2056570250), (2, 1028285125), (5, 411314050), (7, 293795750), (10, 205657025), (14, 146897875), (25, 82262810), (35, 58759150), (41, 50160250), (50, 41131405), (70, 29379575), (82, 25080125), (125, 16452562), (175, 11751830), (205, 10032050), (250, 8226281), (287, 7165750), (350, 5875915), (410, 5016025), (574, 3582875), (875, 2350366), (1025, 2006410), (1435, 1433150), (1750, 1175183), (2050, 1003205), (2870, 716575), (5125, 401282), (7175, 286630), (10250, 200641), (14350, 143315), (28663, 71750), (35875, 57326)]