7954120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6857}}^1$

素因数の和:6897

約数の個数: 32

約数和(自身を含む): 18516600

約数和(自身を除く): 10562480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 6857, 13714, 27428, 34285, 54856, 68570, 137140, 198853, 274280, 397706, 795412, 994265, 1590824, 1988530, 3977060, 7954120]

約数ペア:

[(1, 7954120), (2, 3977060), (4, 1988530), (5, 1590824), (8, 994265), (10, 795412), (20, 397706), (29, 274280), (40, 198853), (58, 137140), (116, 68570), (145, 54856), (232, 34285), (290, 27428), (580, 13714), (1160, 6857)]