57800960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{6451}}^1$

素因数の和:6479

約数の個数: 72

約数和(自身を含む): 158254656

約数和(自身を除く): 100453696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 6451, 8960, 12902, 25804, 32255, 45157, 51608, 64510, 90314, 103216, 129020, 180628, 206432, 225785, 258040, 361256, 412864, 451570, 516080, 722512, 825728, 903140, 1032160, 1445024, 1651456, 1806280, 2064320, 2890048, 3612560, 4128640, 5780096, 7225120, 8257280, 11560192, 14450240, 28900480, 57800960]

約数ペア:

[(1, 57800960), (2, 28900480), (4, 14450240), (5, 11560192), (7, 8257280), (8, 7225120), (10, 5780096), (14, 4128640), (16, 3612560), (20, 2890048), (28, 2064320), (32, 1806280), (35, 1651456), (40, 1445024), (56, 1032160), (64, 903140), (70, 825728), (80, 722512), (112, 516080), (128, 451570), (140, 412864), (160, 361256), (224, 258040), (256, 225785), (280, 206432), (320, 180628), (448, 129020), (560, 103216), (640, 90314), (896, 64510), (1120, 51608), (1280, 45157), (1792, 32255), (2240, 25804), (4480, 12902), (6451, 8960)]