57730960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{103091}}^1$

素因数の和:103111

約数の個数: 40

約数和(自身を含む): 153400896

約数和(自身を除く): 95669936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 103091, 206182, 412364, 515455, 721637, 824728, 1030910, 1443274, 1649456, 2061820, 2886548, 3608185, 4123640, 5773096, 7216370, 8247280, 11546192, 14432740, 28865480, 57730960]

約数ペア:

[(1, 57730960), (2, 28865480), (4, 14432740), (5, 11546192), (7, 8247280), (8, 7216370), (10, 5773096), (14, 4123640), (16, 3608185), (20, 2886548), (28, 2061820), (35, 1649456), (40, 1443274), (56, 1030910), (70, 824728), (80, 721637), (112, 515455), (140, 412364), (280, 206182), (560, 103091)]