2013096880

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{474787}}^1$

素因数の和:474853

約数の個数: 40

約数和(自身を含む): 4768770672

約数和(自身を除く): 2755673792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 474787, 949574, 1899148, 2373935, 3798296, 4747870, 7596592, 9495740, 18991480, 25163711, 37982960, 50327422, 100654844, 125818555, 201309688, 251637110, 402619376, 503274220, 1006548440, 2013096880]

約数ペア:

[(1, 2013096880), (2, 1006548440), (4, 503274220), (5, 402619376), (8, 251637110), (10, 201309688), (16, 125818555), (20, 100654844), (40, 50327422), (53, 37982960), (80, 25163711), (106, 18991480), (212, 9495740), (265, 7596592), (424, 4747870), (530, 3798296), (848, 2373935), (1060, 1899148), (2120, 949574), (4240, 474787)]