4041540680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{141709}}^1$

素因数の和:141774

約数の個数: 64

約数和(自身を含む): 9794995200

約数和(自身を除く): 5753454520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 2852, 3565, 5704, 7130, 14260, 28520, 141709, 283418, 566836, 708545, 1133672, 1417090, 2834180, 3259307, 4392979, 5668360, 6518614, 8785958, 13037228, 16296535, 17571916, 21964895, 26074456, 32593070, 35143832, 43929790, 65186140, 87859580, 101038517, 130372280, 175719160, 202077034, 404154068, 505192585, 808308136, 1010385170, 2020770340, 4041540680]

約数ペア:

[(1, 4041540680), (2, 2020770340), (4, 1010385170), (5, 808308136), (8, 505192585), (10, 404154068), (20, 202077034), (23, 175719160), (31, 130372280), (40, 101038517), (46, 87859580), (62, 65186140), (92, 43929790), (115, 35143832), (124, 32593070), (155, 26074456), (184, 21964895), (230, 17571916), (248, 16296535), (310, 13037228), (460, 8785958), (620, 6518614), (713, 5668360), (920, 4392979), (1240, 3259307), (1426, 2834180), (2852, 1417090), (3565, 1133672), (5704, 708545), (7130, 566836), (14260, 283418), (28520, 141709)]