54658400

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4019}}^1$

素因数の和:4056

約数の個数: 72

約数和(自身を含む): 141319080

約数和(自身を除く): 86660680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 4019, 6800, 8038, 13600, 16076, 20095, 32152, 40190, 64304, 68323, 80380, 100475, 128608, 136646, 160760, 200950, 273292, 321520, 341615, 401900, 546584, 643040, 683230, 803800, 1093168, 1366460, 1607600, 1708075, 2186336, 2732920, 3215200, 3416150, 5465840, 6832300, 10931680, 13664600, 27329200, 54658400]

約数ペア:

[(1, 54658400), (2, 27329200), (4, 13664600), (5, 10931680), (8, 6832300), (10, 5465840), (16, 3416150), (17, 3215200), (20, 2732920), (25, 2186336), (32, 1708075), (34, 1607600), (40, 1366460), (50, 1093168), (68, 803800), (80, 683230), (85, 643040), (100, 546584), (136, 401900), (160, 341615), (170, 321520), (200, 273292), (272, 200950), (340, 160760), (400, 136646), (425, 128608), (544, 100475), (680, 80380), (800, 68323), (850, 64304), (1360, 40190), (1700, 32152), (2720, 20095), (3400, 16076), (4019, 13600), (6800, 8038)]