45509420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{769}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 104781600

約数和(自身を除く): 59272180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 269, 538, 769, 1076, 1345, 1538, 2690, 2959, 3076, 3845, 5380, 5918, 7690, 8459, 11836, 14795, 15380, 16918, 29590, 33836, 42295, 59180, 84590, 169180, 206861, 413722, 827444, 1034305, 2068610, 2275471, 4137220, 4550942, 9101884, 11377355, 22754710, 45509420]

約数ペア:

[(1, 45509420), (2, 22754710), (4, 11377355), (5, 9101884), (10, 4550942), (11, 4137220), (20, 2275471), (22, 2068610), (44, 1034305), (55, 827444), (110, 413722), (220, 206861), (269, 169180), (538, 84590), (769, 59180), (1076, 42295), (1345, 33836), (1538, 29590), (2690, 16918), (2959, 15380), (3076, 14795), (3845, 11836), (5380, 8459), (5918, 7690)]