10781350

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{3037}}^1$

素因数の和:3120

約数の個数: 24

約数和(自身を含む): 20342448

約数和(自身を除く): 9561098

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3037, 3550, 6074, 15185, 30370, 75925, 151850, 215627, 431254, 1078135, 2156270, 5390675, 10781350]

約数ペア:

[(1, 10781350), (2, 5390675), (5, 2156270), (10, 1078135), (25, 431254), (50, 215627), (71, 151850), (142, 75925), (355, 30370), (710, 15185), (1775, 6074), (3037, 3550)]