472850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{193}}^1$

素因数の和:219

約数の個数: 36

約数和(自身を含む): 1028394

約数和(自身を除く): 555544

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 193, 245, 350, 386, 490, 965, 1225, 1351, 1930, 2450, 2702, 4825, 6755, 9457, 9650, 13510, 18914, 33775, 47285, 67550, 94570, 236425, 472850]

約数ペア:

[(1, 472850), (2, 236425), (5, 94570), (7, 67550), (10, 47285), (14, 33775), (25, 18914), (35, 13510), (49, 9650), (50, 9457), (70, 6755), (98, 4825), (175, 2702), (193, 2450), (245, 1930), (350, 1351), (386, 1225), (490, 965)]