12212600

素因数分解:

$2^3\times 5^2\times {\mathrm{227}}^1\times {\mathrm{269}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 28625400

約数和(自身を除く): 16412800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 227, 269, 454, 538, 908, 1076, 1135, 1345, 1816, 2152, 2270, 2690, 4540, 5380, 5675, 6725, 9080, 10760, 11350, 13450, 22700, 26900, 45400, 53800, 61063, 122126, 244252, 305315, 488504, 610630, 1221260, 1526575, 2442520, 3053150, 6106300, 12212600]

約数ペア:

[(1, 12212600), (2, 6106300), (4, 3053150), (5, 2442520), (8, 1526575), (10, 1221260), (20, 610630), (25, 488504), (40, 305315), (50, 244252), (100, 122126), (200, 61063), (227, 53800), (269, 45400), (454, 26900), (538, 22700), (908, 13450), (1076, 11350), (1135, 10760), (1345, 9080), (1816, 6725), (2152, 5675), (2270, 5380), (2690, 4540)]