67250960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{120091}}^1$

素因数の和:120111

約数の個数: 40

約数和(自身を含む): 178696896

約数和(自身を除く): 111445936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 120091, 240182, 480364, 600455, 840637, 960728, 1200910, 1681274, 1921456, 2401820, 3362548, 4203185, 4803640, 6725096, 8406370, 9607280, 13450192, 16812740, 33625480, 67250960]

約数ペア:

[(1, 67250960), (2, 33625480), (4, 16812740), (5, 13450192), (7, 9607280), (8, 8406370), (10, 6725096), (14, 4803640), (16, 4203185), (20, 3362548), (28, 2401820), (35, 1921456), (40, 1681274), (56, 1200910), (70, 960728), (80, 840637), (112, 600455), (140, 480364), (280, 240182), (560, 120091)]