505174000

素因数分解:

$2^4\times 5^3\times {\mathrm{229}}^1\times {\mathrm{1103}}^1$

素因数の和:1355

約数の個数: 80

約数和(自身を含む): 1227957120

約数和(自身を除く): 722783120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 229, 250, 400, 458, 500, 916, 1000, 1103, 1145, 1832, 2000, 2206, 2290, 3664, 4412, 4580, 5515, 5725, 8824, 9160, 11030, 11450, 17648, 18320, 22060, 22900, 27575, 28625, 44120, 45800, 55150, 57250, 88240, 91600, 110300, 114500, 137875, 220600, 229000, 252587, 275750, 441200, 458000, 505174, 551500, 1010348, 1103000, 1262935, 2020696, 2206000, 2525870, 4041392, 5051740, 6314675, 10103480, 12629350, 20206960, 25258700, 31573375, 50517400, 63146750, 101034800, 126293500, 252587000, 505174000]

約数ペア:

[(1, 505174000), (2, 252587000), (4, 126293500), (5, 101034800), (8, 63146750), (10, 50517400), (16, 31573375), (20, 25258700), (25, 20206960), (40, 12629350), (50, 10103480), (80, 6314675), (100, 5051740), (125, 4041392), (200, 2525870), (229, 2206000), (250, 2020696), (400, 1262935), (458, 1103000), (500, 1010348), (916, 551500), (1000, 505174), (1103, 458000), (1145, 441200), (1832, 275750), (2000, 252587), (2206, 229000), (2290, 220600), (3664, 137875), (4412, 114500), (4580, 110300), (5515, 91600), (5725, 88240), (8824, 57250), (9160, 55150), (11030, 45800), (11450, 44120), (17648, 28625), (18320, 27575), (22060, 22900)]