5132750

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{419}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 11203920

約数和(自身を除く): 6071170

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 175, 245, 250, 350, 419, 490, 838, 875, 1225, 1750, 2095, 2450, 2933, 4190, 5866, 6125, 10475, 12250, 14665, 20531, 20950, 29330, 41062, 52375, 73325, 102655, 104750, 146650, 205310, 366625, 513275, 733250, 1026550, 2566375, 5132750]

約数ペア:

[(1, 5132750), (2, 2566375), (5, 1026550), (7, 733250), (10, 513275), (14, 366625), (25, 205310), (35, 146650), (49, 104750), (50, 102655), (70, 73325), (98, 52375), (125, 41062), (175, 29330), (245, 20950), (250, 20531), (350, 14665), (419, 12250), (490, 10475), (838, 6125), (875, 5866), (1225, 4190), (1750, 2933), (2095, 2450)]