2012600

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 4854600

約数和(自身を除く): 2842000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 347, 580, 694, 725, 1160, 1388, 1450, 1735, 2776, 2900, 3470, 5800, 6940, 8675, 10063, 13880, 17350, 20126, 34700, 40252, 50315, 69400, 80504, 100630, 201260, 251575, 402520, 503150, 1006300, 2012600]

約数ペア:

[(1, 2012600), (2, 1006300), (4, 503150), (5, 402520), (8, 251575), (10, 201260), (20, 100630), (25, 80504), (29, 69400), (40, 50315), (50, 40252), (58, 34700), (100, 20126), (116, 17350), (145, 13880), (200, 10063), (232, 8675), (290, 6940), (347, 5800), (580, 3470), (694, 2900), (725, 2776), (1160, 1735), (1388, 1450)]