68786454400

素因数分解:

$2^7\times 5^2\times {\mathrm{41}}^1\times {\mathrm{524287}}^1$

素因数の和:524352

約数の個数: 96

約数和(自身を含む): 174068858880

約数和(自身を除く): 105282404480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 128, 160, 164, 200, 205, 320, 328, 400, 410, 640, 656, 800, 820, 1025, 1312, 1600, 1640, 2050, 2624, 3200, 3280, 4100, 5248, 6560, 8200, 13120, 16400, 26240, 32800, 65600, 131200, 524287, 1048574, 2097148, 2621435, 4194296, 5242870, 8388592, 10485740, 13107175, 16777184, 20971480, 21495767, 26214350, 33554368, 41942960, 42991534, 52428700, 67108736, 83885920, 85983068, 104857400, 107478835, 167771840, 171966136, 209714800, 214957670, 335543680, 343932272, 419429600, 429915340, 537394175, 687864544, 838859200, 859830680, 1074788350, 1375729088, 1677718400, 1719661360, 2149576700, 2751458176, 3439322720, 4299153400, 6878645440, 8598306800, 13757290880, 17196613600, 34393227200, 68786454400]

約数ペア:

[(1, 68786454400), (2, 34393227200), (4, 17196613600), (5, 13757290880), (8, 8598306800), (10, 6878645440), (16, 4299153400), (20, 3439322720), (25, 2751458176), (32, 2149576700), (40, 1719661360), (41, 1677718400), (50, 1375729088), (64, 1074788350), (80, 859830680), (82, 838859200), (100, 687864544), (128, 537394175), (160, 429915340), (164, 419429600), (200, 343932272), (205, 335543680), (320, 214957670), (328, 209714800), (400, 171966136), (410, 167771840), (640, 107478835), (656, 104857400), (800, 85983068), (820, 83885920), (1025, 67108736), (1312, 52428700), (1600, 42991534), (1640, 41942960), (2050, 33554368), (2624, 26214350), (3200, 21495767), (3280, 20971480), (4100, 16777184), (5248, 13107175), (6560, 10485740), (8200, 8388592), (13120, 5242870), (16400, 4194296), (26240, 2621435), (32800, 2097148), (65600, 1048574), (131200, 524287)]