2092505860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{20047}}^1$

素因数の和:20380

約数の個数: 48

約数和(自身を含む): 4668136704

約数和(自身を除く): 2575630844

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 307, 340, 614, 1228, 1535, 3070, 5219, 6140, 10438, 20047, 20876, 26095, 40094, 52190, 80188, 100235, 104380, 200470, 340799, 400940, 681598, 1363196, 1703995, 3407990, 6154429, 6815980, 12308858, 24617716, 30772145, 61544290, 104625293, 123088580, 209250586, 418501172, 523126465, 1046252930, 2092505860]

約数ペア:

[(1, 2092505860), (2, 1046252930), (4, 523126465), (5, 418501172), (10, 209250586), (17, 123088580), (20, 104625293), (34, 61544290), (68, 30772145), (85, 24617716), (170, 12308858), (307, 6815980), (340, 6154429), (614, 3407990), (1228, 1703995), (1535, 1363196), (3070, 681598), (5219, 400940), (6140, 340799), (10438, 200470), (20047, 104380), (20876, 100235), (26095, 80188), (40094, 52190)]