844030250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6793}}^1$

素因数の和:6888

約数の個数: 64

約数和(自身を含む): 1831444992

約数和(自身を除く): 987414742

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 125, 142, 175, 250, 350, 355, 497, 710, 875, 994, 1750, 1775, 2485, 3550, 4970, 6793, 8875, 12425, 13586, 17750, 24850, 33965, 47551, 62125, 67930, 95102, 124250, 169825, 237755, 339650, 475510, 482303, 849125, 964606, 1188775, 1698250, 2377550, 2411515, 3376121, 4823030, 5943875, 6752242, 11887750, 12057575, 16880605, 24115150, 33761210, 60287875, 84403025, 120575750, 168806050, 422015125, 844030250]

約数ペア:

[(1, 844030250), (2, 422015125), (5, 168806050), (7, 120575750), (10, 84403025), (14, 60287875), (25, 33761210), (35, 24115150), (50, 16880605), (70, 12057575), (71, 11887750), (125, 6752242), (142, 5943875), (175, 4823030), (250, 3376121), (350, 2411515), (355, 2377550), (497, 1698250), (710, 1188775), (875, 964606), (994, 849125), (1750, 482303), (1775, 475510), (2485, 339650), (3550, 237755), (4970, 169825), (6793, 124250), (8875, 95102), (12425, 67930), (13586, 62125), (17750, 47551), (24850, 33965)]