42309320

素因数分解:

$2^3\times 5^1\times {\mathrm{827}}^1\times {\mathrm{1279}}^1$

素因数の和:2117

約数の個数: 32

約数和(自身を含む): 95385600

約数和(自身を除く): 53076280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 827, 1279, 1654, 2558, 3308, 4135, 5116, 6395, 6616, 8270, 10232, 12790, 16540, 25580, 33080, 51160, 1057733, 2115466, 4230932, 5288665, 8461864, 10577330, 21154660, 42309320]

約数ペア:

[(1, 42309320), (2, 21154660), (4, 10577330), (5, 8461864), (8, 5288665), (10, 4230932), (20, 2115466), (40, 1057733), (827, 51160), (1279, 33080), (1654, 25580), (2558, 16540), (3308, 12790), (4135, 10232), (5116, 8270), (6395, 6616)]