29768020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{87553}}^1$

素因数の和:87579

約数の個数: 24

約数和(自身を含む): 66190824

約数和(自身を除く): 36422804

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 87553, 175106, 350212, 437765, 875530, 1488401, 1751060, 2976802, 5953604, 7442005, 14884010, 29768020]

約数ペア:

[(1, 29768020), (2, 14884010), (4, 7442005), (5, 5953604), (10, 2976802), (17, 1751060), (20, 1488401), (34, 875530), (68, 437765), (85, 350212), (170, 175106), (340, 87553)]