2149761800

素因数分解:

$2^3\times 5^2\times {\mathrm{10748809}}^1$

素因数の和:10748825

約数の個数: 24

約数和(自身を含む): 4998196650

約数和(自身を除く): 2848434850

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 10748809, 21497618, 42995236, 53744045, 85990472, 107488090, 214976180, 268720225, 429952360, 537440450, 1074880900, 2149761800]

約数ペア:

[(1, 2149761800), (2, 1074880900), (4, 537440450), (5, 429952360), (8, 268720225), (10, 214976180), (20, 107488090), (25, 85990472), (40, 53744045), (50, 42995236), (100, 21497618), (200, 10748809)]