12627800

素因数分解:

$2^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{613}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 29693040

約数和(自身を除く): 17065240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 103, 200, 206, 412, 515, 613, 824, 1030, 1226, 2060, 2452, 2575, 3065, 4120, 4904, 5150, 6130, 10300, 12260, 15325, 20600, 24520, 30650, 61300, 63139, 122600, 126278, 252556, 315695, 505112, 631390, 1262780, 1578475, 2525560, 3156950, 6313900, 12627800]

約数ペア:

[(1, 12627800), (2, 6313900), (4, 3156950), (5, 2525560), (8, 1578475), (10, 1262780), (20, 631390), (25, 505112), (40, 315695), (50, 252556), (100, 126278), (103, 122600), (200, 63139), (206, 61300), (412, 30650), (515, 24520), (613, 20600), (824, 15325), (1030, 12260), (1226, 10300), (2060, 6130), (2452, 5150), (2575, 4904), (3065, 4120)]