40291230710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{212059109}}^1$

素因数の和:212059135

約数の個数: 16

約数和(自身を含む): 76341279600

約数和(自身を除く): 36050048890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 212059109, 424118218, 1060295545, 2120591090, 4029123071, 8058246142, 20145615355, 40291230710]

約数ペア:

[(1, 40291230710), (2, 20145615355), (5, 8058246142), (10, 4029123071), (19, 2120591090), (38, 1060295545), (95, 424118218), (190, 212059109)]