2208120250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{7741}}^1$

素因数の和:7928

約数の個数: 64

約数和(自身を含む): 4753711872

約数和(自身を除く): 2545591622

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 163, 175, 250, 326, 350, 815, 875, 1141, 1630, 1750, 2282, 4075, 5705, 7741, 8150, 11410, 15482, 20375, 28525, 38705, 40750, 54187, 57050, 77410, 108374, 142625, 193525, 270935, 285250, 387050, 541870, 967625, 1261783, 1354675, 1935250, 2523566, 2709350, 6308915, 6773375, 8832481, 12617830, 13546750, 17664962, 31544575, 44162405, 63089150, 88324810, 157722875, 220812025, 315445750, 441624050, 1104060125, 2208120250]

約数ペア:

[(1, 2208120250), (2, 1104060125), (5, 441624050), (7, 315445750), (10, 220812025), (14, 157722875), (25, 88324810), (35, 63089150), (50, 44162405), (70, 31544575), (125, 17664962), (163, 13546750), (175, 12617830), (250, 8832481), (326, 6773375), (350, 6308915), (815, 2709350), (875, 2523566), (1141, 1935250), (1630, 1354675), (1750, 1261783), (2282, 967625), (4075, 541870), (5705, 387050), (7741, 285250), (8150, 270935), (11410, 193525), (15482, 142625), (20375, 108374), (28525, 77410), (38705, 57050), (40750, 54187)]