4995550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{2039}}^1$

素因数の和:2065

約数の個数: 36

約数和(自身を含む): 10814040

約数和(自身を除く): 5818490

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2039, 2450, 4078, 10195, 14273, 20390, 28546, 50975, 71365, 99911, 101950, 142730, 199822, 356825, 499555, 713650, 999110, 2497775, 4995550]

約数ペア:

[(1, 4995550), (2, 2497775), (5, 999110), (7, 713650), (10, 499555), (14, 356825), (25, 199822), (35, 142730), (49, 101950), (50, 99911), (70, 71365), (98, 50975), (175, 28546), (245, 20390), (350, 14273), (490, 10195), (1225, 4078), (2039, 2450)]