2099694950

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{3613}}^1$

素因数の和:3881

約数の個数: 48

約数和(自身を含む): 3992891760

約数和(自身を除く): 1893196810

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 197, 295, 394, 590, 985, 1475, 1970, 2950, 3613, 4925, 7226, 9850, 11623, 18065, 23246, 36130, 58115, 90325, 116230, 180650, 213167, 290575, 426334, 581150, 711761, 1065835, 1423522, 2131670, 3558805, 5329175, 7117610, 10658350, 17794025, 35588050, 41993899, 83987798, 209969495, 419938990, 1049847475, 2099694950]

約数ペア:

[(1, 2099694950), (2, 1049847475), (5, 419938990), (10, 209969495), (25, 83987798), (50, 41993899), (59, 35588050), (118, 17794025), (197, 10658350), (295, 7117610), (394, 5329175), (590, 3558805), (985, 2131670), (1475, 1423522), (1970, 1065835), (2950, 711761), (3613, 581150), (4925, 426334), (7226, 290575), (9850, 213167), (11623, 180650), (18065, 116230), (23246, 90325), (36130, 58115)]