85382000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{3881}}^1$

素因数の和:3915

約数の個数: 80

約数和(自身を含む): 225280224

約数和(自身を除く): 139898224

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 400, 440, 500, 550, 880, 1000, 1100, 1375, 2000, 2200, 2750, 3881, 4400, 5500, 7762, 11000, 15524, 19405, 22000, 31048, 38810, 42691, 62096, 77620, 85382, 97025, 155240, 170764, 194050, 213455, 310480, 341528, 388100, 426910, 485125, 683056, 776200, 853820, 970250, 1067275, 1552400, 1707640, 1940500, 2134550, 3415280, 3881000, 4269100, 5336375, 7762000, 8538200, 10672750, 17076400, 21345500, 42691000, 85382000]

約数ペア:

[(1, 85382000), (2, 42691000), (4, 21345500), (5, 17076400), (8, 10672750), (10, 8538200), (11, 7762000), (16, 5336375), (20, 4269100), (22, 3881000), (25, 3415280), (40, 2134550), (44, 1940500), (50, 1707640), (55, 1552400), (80, 1067275), (88, 970250), (100, 853820), (110, 776200), (125, 683056), (176, 485125), (200, 426910), (220, 388100), (250, 341528), (275, 310480), (400, 213455), (440, 194050), (500, 170764), (550, 155240), (880, 97025), (1000, 85382), (1100, 77620), (1375, 62096), (2000, 42691), (2200, 38810), (2750, 31048), (3881, 22000), (4400, 19405), (5500, 15524), (7762, 11000)]