54708800

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1103}}^1$

素因数の和:1156

約数の個数: 84

約数和(自身を含む): 139086336

約数和(自身を除く): 84377536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 155, 160, 200, 248, 310, 320, 400, 496, 620, 775, 800, 992, 1103, 1240, 1550, 1600, 1984, 2206, 2480, 3100, 4412, 4960, 5515, 6200, 8824, 9920, 11030, 12400, 17648, 22060, 24800, 27575, 34193, 35296, 44120, 49600, 55150, 68386, 70592, 88240, 110300, 136772, 170965, 176480, 220600, 273544, 341930, 352960, 441200, 547088, 683860, 854825, 882400, 1094176, 1367720, 1709650, 1764800, 2188352, 2735440, 3419300, 5470880, 6838600, 10941760, 13677200, 27354400, 54708800]

約数ペア:

[(1, 54708800), (2, 27354400), (4, 13677200), (5, 10941760), (8, 6838600), (10, 5470880), (16, 3419300), (20, 2735440), (25, 2188352), (31, 1764800), (32, 1709650), (40, 1367720), (50, 1094176), (62, 882400), (64, 854825), (80, 683860), (100, 547088), (124, 441200), (155, 352960), (160, 341930), (200, 273544), (248, 220600), (310, 176480), (320, 170965), (400, 136772), (496, 110300), (620, 88240), (775, 70592), (800, 68386), (992, 55150), (1103, 49600), (1240, 44120), (1550, 35296), (1600, 34193), (1984, 27575), (2206, 24800), (2480, 22060), (3100, 17648), (4412, 12400), (4960, 11030), (5515, 9920), (6200, 8824)]