124790960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{222841}}^1$

素因数の和:222861

約数の個数: 40

約数和(自身を含む): 331588896

約数和(自身を除く): 206797936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 222841, 445682, 891364, 1114205, 1559887, 1782728, 2228410, 3119774, 3565456, 4456820, 6239548, 7799435, 8913640, 12479096, 15598870, 17827280, 24958192, 31197740, 62395480, 124790960]

約数ペア:

[(1, 124790960), (2, 62395480), (4, 31197740), (5, 24958192), (7, 17827280), (8, 15598870), (10, 12479096), (14, 8913640), (16, 7799435), (20, 6239548), (28, 4456820), (35, 3565456), (40, 3119774), (56, 2228410), (70, 1782728), (80, 1559887), (112, 1114205), (140, 891364), (280, 445682), (560, 222841)]