22713080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1464

約数の個数: 64

約数和(自身を含む): 56851200

約数和(自身を除く): 34138120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1409, 1612, 2015, 2818, 3224, 4030, 5636, 7045, 8060, 11272, 14090, 16120, 18317, 28180, 36634, 43679, 56360, 73268, 87358, 91585, 146536, 174716, 183170, 218395, 349432, 366340, 436790, 567827, 732680, 873580, 1135654, 1747160, 2271308, 2839135, 4542616, 5678270, 11356540, 22713080]

約数ペア:

[(1, 22713080), (2, 11356540), (4, 5678270), (5, 4542616), (8, 2839135), (10, 2271308), (13, 1747160), (20, 1135654), (26, 873580), (31, 732680), (40, 567827), (52, 436790), (62, 366340), (65, 349432), (104, 218395), (124, 183170), (130, 174716), (155, 146536), (248, 91585), (260, 87358), (310, 73268), (403, 56360), (520, 43679), (620, 36634), (806, 28180), (1240, 18317), (1409, 16120), (1612, 14090), (2015, 11272), (2818, 8060), (3224, 7045), (4030, 5636)]