42788800

素因数分解:

$2^6\times 5^2\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:638

約数の個数: 84

約数和(自身を含む): 107716320

約数和(自身を除く): 64927520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 80, 94, 100, 160, 188, 200, 235, 320, 376, 400, 470, 569, 752, 800, 940, 1138, 1175, 1504, 1600, 1880, 2276, 2350, 2845, 3008, 3760, 4552, 4700, 5690, 7520, 9104, 9400, 11380, 14225, 15040, 18208, 18800, 22760, 26743, 28450, 36416, 37600, 45520, 53486, 56900, 75200, 91040, 106972, 113800, 133715, 182080, 213944, 227600, 267430, 427888, 455200, 534860, 668575, 855776, 910400, 1069720, 1337150, 1711552, 2139440, 2674300, 4278880, 5348600, 8557760, 10697200, 21394400, 42788800]

約数ペア:

[(1, 42788800), (2, 21394400), (4, 10697200), (5, 8557760), (8, 5348600), (10, 4278880), (16, 2674300), (20, 2139440), (25, 1711552), (32, 1337150), (40, 1069720), (47, 910400), (50, 855776), (64, 668575), (80, 534860), (94, 455200), (100, 427888), (160, 267430), (188, 227600), (200, 213944), (235, 182080), (320, 133715), (376, 113800), (400, 106972), (470, 91040), (569, 75200), (752, 56900), (800, 53486), (940, 45520), (1138, 37600), (1175, 36416), (1504, 28450), (1600, 26743), (1880, 22760), (2276, 18800), (2350, 18208), (2845, 15040), (3008, 14225), (3760, 11380), (4552, 9400), (4700, 9104), (5690, 7520)]