18283060

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{5107}}^1$

素因数の和:5295

約数の個数: 24

約数和(自身を含む): 38616480

約数和(自身を除く): 20333420

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 5107, 10214, 20428, 25535, 51070, 102140, 914153, 1828306, 3656612, 4570765, 9141530, 18283060]

約数ペア:

[(1, 18283060), (2, 9141530), (4, 4570765), (5, 3656612), (10, 1828306), (20, 914153), (179, 102140), (358, 51070), (716, 25535), (895, 20428), (1790, 10214), (3580, 5107)]