5215700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{7451}}^1$

素因数の和:7472

約数の個数: 36

約数和(自身を含む): 12936672

約数和(自身を除く): 7720972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 7451, 14902, 29804, 37255, 52157, 74510, 104314, 149020, 186275, 208628, 260785, 372550, 521570, 745100, 1043140, 1303925, 2607850, 5215700]

約数ペア:

[(1, 5215700), (2, 2607850), (4, 1303925), (5, 1043140), (7, 745100), (10, 521570), (14, 372550), (20, 260785), (25, 208628), (28, 186275), (35, 149020), (50, 104314), (70, 74510), (100, 52157), (140, 37255), (175, 29804), (350, 14902), (700, 7451)]