66558400

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2447}}^1$

素因数の和:2486

約数の個数: 84

約数和(自身を含む): 173479968

約数和(自身を除く): 106921568

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 136, 160, 170, 200, 272, 320, 340, 400, 425, 544, 680, 800, 850, 1088, 1360, 1600, 1700, 2447, 2720, 3400, 4894, 5440, 6800, 9788, 12235, 13600, 19576, 24470, 27200, 39152, 41599, 48940, 61175, 78304, 83198, 97880, 122350, 156608, 166396, 195760, 207995, 244700, 332792, 391520, 415990, 489400, 665584, 783040, 831980, 978800, 1039975, 1331168, 1663960, 1957600, 2079950, 2662336, 3327920, 3915200, 4159900, 6655840, 8319800, 13311680, 16639600, 33279200, 66558400]

約数ペア:

[(1, 66558400), (2, 33279200), (4, 16639600), (5, 13311680), (8, 8319800), (10, 6655840), (16, 4159900), (17, 3915200), (20, 3327920), (25, 2662336), (32, 2079950), (34, 1957600), (40, 1663960), (50, 1331168), (64, 1039975), (68, 978800), (80, 831980), (85, 783040), (100, 665584), (136, 489400), (160, 415990), (170, 391520), (200, 332792), (272, 244700), (320, 207995), (340, 195760), (400, 166396), (425, 156608), (544, 122350), (680, 97880), (800, 83198), (850, 78304), (1088, 61175), (1360, 48940), (1600, 41599), (1700, 39152), (2447, 27200), (2720, 24470), (3400, 19576), (4894, 13600), (5440, 12235), (6800, 9788)]