86276740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{13523}}^1$

素因数の和:13572

約数の個数: 48

約数和(自身を含む): 204482880

約数和(自身を除く): 118206140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 13523, 27046, 54092, 67615, 135230, 148753, 270460, 297506, 392167, 595012, 743765, 784334, 1487530, 1568668, 1960835, 2975060, 3921670, 4313837, 7843340, 8627674, 17255348, 21569185, 43138370, 86276740]

約数ペア:

[(1, 86276740), (2, 43138370), (4, 21569185), (5, 17255348), (10, 8627674), (11, 7843340), (20, 4313837), (22, 3921670), (29, 2975060), (44, 1960835), (55, 1568668), (58, 1487530), (110, 784334), (116, 743765), (145, 595012), (220, 392167), (290, 297506), (319, 270460), (580, 148753), (638, 135230), (1276, 67615), (1595, 54092), (3190, 27046), (6380, 13523)]