64092560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{114451}}^1$

素因数の和:114471

約数の個数: 40

約数和(自身を含む): 170304576

約数和(自身を除く): 106212016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 114451, 228902, 457804, 572255, 801157, 915608, 1144510, 1602314, 1831216, 2289020, 3204628, 4005785, 4578040, 6409256, 8011570, 9156080, 12818512, 16023140, 32046280, 64092560]

約数ペア:

[(1, 64092560), (2, 32046280), (4, 16023140), (5, 12818512), (7, 9156080), (8, 8011570), (10, 6409256), (14, 4578040), (16, 4005785), (20, 3204628), (28, 2289020), (35, 1831216), (40, 1602314), (56, 1144510), (70, 915608), (80, 801157), (112, 572255), (140, 457804), (280, 228902), (560, 114451)]