3336740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 7922880

約数和(自身を除く): 4586140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 523, 580, 638, 1046, 1276, 1595, 2092, 2615, 3190, 5230, 5753, 6380, 10460, 11506, 15167, 23012, 28765, 30334, 57530, 60668, 75835, 115060, 151670, 166837, 303340, 333674, 667348, 834185, 1668370, 3336740]

約数ペア:

[(1, 3336740), (2, 1668370), (4, 834185), (5, 667348), (10, 333674), (11, 303340), (20, 166837), (22, 151670), (29, 115060), (44, 75835), (55, 60668), (58, 57530), (110, 30334), (116, 28765), (145, 23012), (220, 15167), (290, 11506), (319, 10460), (523, 6380), (580, 5753), (638, 5230), (1046, 3190), (1276, 2615), (1595, 2092)]