4822500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{643}}^1$

素因数の和:670

約数の個数: 60

約数和(自身を含む): 14082992

約数和(自身を除く): 9260492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 643, 750, 1250, 1286, 1500, 1875, 1929, 2500, 2572, 3215, 3750, 3858, 6430, 7500, 7716, 9645, 12860, 16075, 19290, 32150, 38580, 48225, 64300, 80375, 96450, 160750, 192900, 241125, 321500, 401875, 482250, 803750, 964500, 1205625, 1607500, 2411250, 4822500]

約数ペア:

[(1, 4822500), (2, 2411250), (3, 1607500), (4, 1205625), (5, 964500), (6, 803750), (10, 482250), (12, 401875), (15, 321500), (20, 241125), (25, 192900), (30, 160750), (50, 96450), (60, 80375), (75, 64300), (100, 48225), (125, 38580), (150, 32150), (250, 19290), (300, 16075), (375, 12860), (500, 9645), (625, 7716), (643, 7500), (750, 6430), (1250, 3858), (1286, 3750), (1500, 3215), (1875, 2572), (1929, 2500)]