127246040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167429}}^1$

素因数の和:167459

約数の個数: 32

約数和(自身を含む): 301374000

約数和(自身を除く): 174127960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 167429, 334858, 669716, 837145, 1339432, 1674290, 3181151, 3348580, 6362302, 6697160, 12724604, 15905755, 25449208, 31811510, 63623020, 127246040]

約数ペア:

[(1, 127246040), (2, 63623020), (4, 31811510), (5, 25449208), (8, 15905755), (10, 12724604), (19, 6697160), (20, 6362302), (38, 3348580), (40, 3181151), (76, 1674290), (95, 1339432), (152, 837145), (190, 669716), (380, 334858), (760, 167429)]