47140640

素因数分解:

$2^5\times 5^1\times {\mathrm{294629}}^1$

素因数の和:294644

約数の個数: 24

約数和(自身を含む): 111370140

約数和(自身を除く): 64229500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 294629, 589258, 1178516, 1473145, 2357032, 2946290, 4714064, 5892580, 9428128, 11785160, 23570320, 47140640]

約数ペア:

[(1, 47140640), (2, 23570320), (4, 11785160), (5, 9428128), (8, 5892580), (10, 4714064), (16, 2946290), (20, 2357032), (32, 1473145), (40, 1178516), (80, 589258), (160, 294629)]