23069020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1069}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 52849440

約数和(自身を除く): 29780420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 830, 1069, 1079, 1660, 2138, 2158, 4276, 4316, 5345, 5395, 10690, 10790, 13897, 21380, 21580, 27794, 55588, 69485, 88727, 138970, 177454, 277940, 354908, 443635, 887270, 1153451, 1774540, 2306902, 4613804, 5767255, 11534510, 23069020]

約数ペア:

[(1, 23069020), (2, 11534510), (4, 5767255), (5, 4613804), (10, 2306902), (13, 1774540), (20, 1153451), (26, 887270), (52, 443635), (65, 354908), (83, 277940), (130, 177454), (166, 138970), (260, 88727), (332, 69485), (415, 55588), (830, 27794), (1069, 21580), (1079, 21380), (1660, 13897), (2138, 10790), (2158, 10690), (4276, 5395), (4316, 5345)]