88236800

素因数分解:

$2^8\times 5^2\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:854

約数の個数: 108

約数和(自身を含む): 231532056

約数和(自身を除く): 143295256

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 256, 272, 320, 340, 400, 425, 544, 640, 680, 800, 811, 850, 1088, 1280, 1360, 1600, 1622, 1700, 2176, 2720, 3200, 3244, 3400, 4055, 4352, 5440, 6400, 6488, 6800, 8110, 10880, 12976, 13600, 13787, 16220, 20275, 21760, 25952, 27200, 27574, 32440, 40550, 51904, 54400, 55148, 64880, 68935, 81100, 103808, 108800, 110296, 129760, 137870, 162200, 207616, 220592, 259520, 275740, 324400, 344675, 441184, 519040, 551480, 648800, 689350, 882368, 1038080, 1102960, 1297600, 1378700, 1764736, 2205920, 2595200, 2757400, 3529472, 4411840, 5190400, 5514800, 8823680, 11029600, 17647360, 22059200, 44118400, 88236800]

約数ペア:

[(1, 88236800), (2, 44118400), (4, 22059200), (5, 17647360), (8, 11029600), (10, 8823680), (16, 5514800), (17, 5190400), (20, 4411840), (25, 3529472), (32, 2757400), (34, 2595200), (40, 2205920), (50, 1764736), (64, 1378700), (68, 1297600), (80, 1102960), (85, 1038080), (100, 882368), (128, 689350), (136, 648800), (160, 551480), (170, 519040), (200, 441184), (256, 344675), (272, 324400), (320, 275740), (340, 259520), (400, 220592), (425, 207616), (544, 162200), (640, 137870), (680, 129760), (800, 110296), (811, 108800), (850, 103808), (1088, 81100), (1280, 68935), (1360, 64880), (1600, 55148), (1622, 54400), (1700, 51904), (2176, 40550), (2720, 32440), (3200, 27574), (3244, 27200), (3400, 25952), (4055, 21760), (4352, 20275), (5440, 16220), (6400, 13787), (6488, 13600), (6800, 12976), (8110, 10880)]