12892700

素因数分解:

$2^2\times 5^2\times {\mathrm{229}}^1\times {\mathrm{563}}^1$

素因数の和:806

約数の個数: 36

約数和(自身を含む): 28149240

約数和(自身を除く): 15256540

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 229, 458, 563, 916, 1126, 1145, 2252, 2290, 2815, 4580, 5630, 5725, 11260, 11450, 14075, 22900, 28150, 56300, 128927, 257854, 515708, 644635, 1289270, 2578540, 3223175, 6446350, 12892700]

約数ペア:

[(1, 12892700), (2, 6446350), (4, 3223175), (5, 2578540), (10, 1289270), (20, 644635), (25, 515708), (50, 257854), (100, 128927), (229, 56300), (458, 28150), (563, 22900), (916, 14075), (1126, 11450), (1145, 11260), (2252, 5725), (2290, 5630), (2815, 4580)]