85834520

素因数分解:

$2^3\times 5^1\times {\mathrm{577}}^1\times {\mathrm{3719}}^1$

素因数の和:4307

約数の個数: 32

約数和(自身を含む): 193514400

約数和(自身を除く): 107679880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 577, 1154, 2308, 2885, 3719, 4616, 5770, 7438, 11540, 14876, 18595, 23080, 29752, 37190, 74380, 148760, 2145863, 4291726, 8583452, 10729315, 17166904, 21458630, 42917260, 85834520]

約数ペア:

[(1, 85834520), (2, 42917260), (4, 21458630), (5, 17166904), (8, 10729315), (10, 8583452), (20, 4291726), (40, 2145863), (577, 148760), (1154, 74380), (2308, 37190), (2885, 29752), (3719, 23080), (4616, 18595), (5770, 14876), (7438, 11540)]