2013486650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{12479}}^1$

素因数の和:12959

約数の個数: 48

約数和(自身を含む): 4289725440

約数和(自身を除く): 2276238790

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 461, 922, 2305, 3227, 4610, 6454, 11525, 12479, 16135, 23050, 24958, 32270, 62395, 80675, 87353, 124790, 161350, 174706, 311975, 436765, 623950, 873530, 2183825, 4367650, 5752819, 11505638, 28764095, 40269733, 57528190, 80539466, 143820475, 201348665, 287640950, 402697330, 1006743325, 2013486650]

約数ペア:

[(1, 2013486650), (2, 1006743325), (5, 402697330), (7, 287640950), (10, 201348665), (14, 143820475), (25, 80539466), (35, 57528190), (50, 40269733), (70, 28764095), (175, 11505638), (350, 5752819), (461, 4367650), (922, 2183825), (2305, 873530), (3227, 623950), (4610, 436765), (6454, 311975), (11525, 174706), (12479, 161350), (16135, 124790), (23050, 87353), (24958, 80675), (32270, 62395)]