28643750

素因数分解:

$2^1\times 5^5\times {\mathrm{4583}}^1$

素因数の和:4610

約数の個数: 24

約数和(自身を含む): 53715312

約数和(自身を除く): 25071562

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 3125, 4583, 6250, 9166, 22915, 45830, 114575, 229150, 572875, 1145750, 2864375, 5728750, 14321875, 28643750]

約数ペア:

[(1, 28643750), (2, 14321875), (5, 5728750), (10, 2864375), (25, 1145750), (50, 572875), (125, 229150), (250, 114575), (625, 45830), (1250, 22915), (3125, 9166), (4583, 6250)]