111234080

素因数分解:

$2^5\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3529}}^1$

素因数の和:3741

約数の個数: 48

約数和(自身を含む): 264199320

約数和(自身を除く): 152965240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 197, 394, 788, 985, 1576, 1970, 3152, 3529, 3940, 6304, 7058, 7880, 14116, 15760, 17645, 28232, 31520, 35290, 56464, 70580, 112928, 141160, 282320, 564640, 695213, 1390426, 2780852, 3476065, 5561704, 6952130, 11123408, 13904260, 22246816, 27808520, 55617040, 111234080]

約数ペア:

[(1, 111234080), (2, 55617040), (4, 27808520), (5, 22246816), (8, 13904260), (10, 11123408), (16, 6952130), (20, 5561704), (32, 3476065), (40, 2780852), (80, 1390426), (160, 695213), (197, 564640), (394, 282320), (788, 141160), (985, 112928), (1576, 70580), (1970, 56464), (3152, 35290), (3529, 31520), (3940, 28232), (6304, 17645), (7058, 15760), (7880, 14116)]