146264920

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{33547}}^1$

素因数の和:33667

約数の個数: 32

約数和(自身を含む): 332125200

約数和(自身を除く): 185860280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 33547, 67094, 134188, 167735, 268376, 335470, 670940, 1341880, 3656623, 7313246, 14626492, 18283115, 29252984, 36566230, 73132460, 146264920]

約数ペア:

[(1, 146264920), (2, 73132460), (4, 36566230), (5, 29252984), (8, 18283115), (10, 14626492), (20, 7313246), (40, 3656623), (109, 1341880), (218, 670940), (436, 335470), (545, 268376), (872, 167735), (1090, 134188), (2180, 67094), (4360, 33547)]