574865480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{2053091}}^1$

素因数の和:2053109

約数の個数: 32

約数和(自身を含む): 1478226240

約数和(自身を除く): 903360760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 2053091, 4106182, 8212364, 10265455, 14371637, 16424728, 20530910, 28743274, 41061820, 57486548, 71858185, 82123640, 114973096, 143716370, 287432740, 574865480]

約数ペア:

[(1, 574865480), (2, 287432740), (4, 143716370), (5, 114973096), (7, 82123640), (8, 71858185), (10, 57486548), (14, 41061820), (20, 28743274), (28, 20530910), (35, 16424728), (40, 14371637), (56, 10265455), (70, 8212364), (140, 4106182), (280, 2053091)]