1841128160

素因数分解:

$2^5\times 5^1\times {\mathrm{887}}^1\times {\mathrm{12973}}^1$

素因数の和:13875

約数の個数: 48

約数和(自身を含む): 4354904736

約数和(自身を除く): 2513776576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 887, 1774, 3548, 4435, 7096, 8870, 12973, 14192, 17740, 25946, 28384, 35480, 51892, 64865, 70960, 103784, 129730, 141920, 207568, 259460, 415136, 518920, 1037840, 2075680, 11507051, 23014102, 46028204, 57535255, 92056408, 115070510, 184112816, 230141020, 368225632, 460282040, 920564080, 1841128160]

約数ペア:

[(1, 1841128160), (2, 920564080), (4, 460282040), (5, 368225632), (8, 230141020), (10, 184112816), (16, 115070510), (20, 92056408), (32, 57535255), (40, 46028204), (80, 23014102), (160, 11507051), (887, 2075680), (1774, 1037840), (3548, 518920), (4435, 415136), (7096, 259460), (8870, 207568), (12973, 141920), (14192, 129730), (17740, 103784), (25946, 70960), (28384, 64865), (35480, 51892)]