39979070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{235171}}^1$

素因数の和:235195

約数の個数: 16

約数和(自身を含む): 76195728

約数和(自身を除く): 36216658

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 235171, 470342, 1175855, 2351710, 3997907, 7995814, 19989535, 39979070]

約数ペア:

[(1, 39979070), (2, 19989535), (5, 7995814), (10, 3997907), (17, 2351710), (34, 1175855), (85, 470342), (170, 235171)]