42724000

素因数分解:

$2^5\times 5^3\times {\mathrm{11}}^1\times {\mathrm{971}}^1$

素因数の和:1007

約数の個数: 96

約数和(自身を含む): 114633792

約数和(自身を除く): 71909792

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 125, 160, 176, 200, 220, 250, 275, 352, 400, 440, 500, 550, 800, 880, 971, 1000, 1100, 1375, 1760, 1942, 2000, 2200, 2750, 3884, 4000, 4400, 4855, 5500, 7768, 8800, 9710, 10681, 11000, 15536, 19420, 21362, 22000, 24275, 31072, 38840, 42724, 44000, 48550, 53405, 77680, 85448, 97100, 106810, 121375, 155360, 170896, 194200, 213620, 242750, 267025, 341792, 388400, 427240, 485500, 534050, 776800, 854480, 971000, 1068100, 1335125, 1708960, 1942000, 2136200, 2670250, 3884000, 4272400, 5340500, 8544800, 10681000, 21362000, 42724000]

約数ペア:

[(1, 42724000), (2, 21362000), (4, 10681000), (5, 8544800), (8, 5340500), (10, 4272400), (11, 3884000), (16, 2670250), (20, 2136200), (22, 1942000), (25, 1708960), (32, 1335125), (40, 1068100), (44, 971000), (50, 854480), (55, 776800), (80, 534050), (88, 485500), (100, 427240), (110, 388400), (125, 341792), (160, 267025), (176, 242750), (200, 213620), (220, 194200), (250, 170896), (275, 155360), (352, 121375), (400, 106810), (440, 97100), (500, 85448), (550, 77680), (800, 53405), (880, 48550), (971, 44000), (1000, 42724), (1100, 38840), (1375, 31072), (1760, 24275), (1942, 22000), (2000, 21362), (2200, 19420), (2750, 15536), (3884, 11000), (4000, 10681), (4400, 9710), (4855, 8800), (5500, 7768)]