27367180

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{17321}}^1$

素因数の和:17409

約数の個数: 24

約数和(自身を含む): 58201920

約数和(自身を除く): 30834740

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 17321, 34642, 69284, 86605, 173210, 346420, 1368359, 2736718, 5473436, 6841795, 13683590, 27367180]

約数ペア:

[(1, 27367180), (2, 13683590), (4, 6841795), (5, 5473436), (10, 2736718), (20, 1368359), (79, 346420), (158, 173210), (316, 86605), (395, 69284), (790, 34642), (1580, 17321)]