4045760

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:333

約数の個数: 56

約数和(自身を含む): 9875520

約数和(自身を除く): 5829760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 269, 320, 376, 470, 538, 752, 940, 1076, 1345, 1504, 1880, 2152, 2690, 3008, 3760, 4304, 5380, 7520, 8608, 10760, 12643, 15040, 17216, 21520, 25286, 43040, 50572, 63215, 86080, 101144, 126430, 202288, 252860, 404576, 505720, 809152, 1011440, 2022880, 4045760]

約数ペア:

[(1, 4045760), (2, 2022880), (4, 1011440), (5, 809152), (8, 505720), (10, 404576), (16, 252860), (20, 202288), (32, 126430), (40, 101144), (47, 86080), (64, 63215), (80, 50572), (94, 43040), (160, 25286), (188, 21520), (235, 17216), (269, 15040), (320, 12643), (376, 10760), (470, 8608), (538, 7520), (752, 5380), (940, 4304), (1076, 3760), (1345, 3008), (1504, 2690), (1880, 2152)]