2022671500

素因数分解:

$2^2\times 5^3\times {\mathrm{1297}}^1\times {\mathrm{3119}}^1$

素因数の和:4435

約数の個数: 48

約数和(自身を含む): 4422337920

約数和(自身を除く): 2399666420

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 1297, 2594, 3119, 5188, 6238, 6485, 12476, 12970, 15595, 25940, 31190, 32425, 62380, 64850, 77975, 129700, 155950, 162125, 311900, 324250, 389875, 648500, 779750, 1559500, 4045343, 8090686, 16181372, 20226715, 40453430, 80906860, 101133575, 202267150, 404534300, 505667875, 1011335750, 2022671500]

約数ペア:

[(1, 2022671500), (2, 1011335750), (4, 505667875), (5, 404534300), (10, 202267150), (20, 101133575), (25, 80906860), (50, 40453430), (100, 20226715), (125, 16181372), (250, 8090686), (500, 4045343), (1297, 1559500), (2594, 779750), (3119, 648500), (5188, 389875), (6238, 324250), (6485, 311900), (12476, 162125), (12970, 155950), (15595, 129700), (25940, 77975), (31190, 64850), (32425, 62380)]