33462820

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{21179}}^1$

素因数の和:21267

約数の個数: 24

約数和(自身を含む): 71164800

約数和(自身を除く): 37701980

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 21179, 42358, 84716, 105895, 211790, 423580, 1673141, 3346282, 6692564, 8365705, 16731410, 33462820]

約数ペア:

[(1, 33462820), (2, 16731410), (4, 8365705), (5, 6692564), (10, 3346282), (20, 1673141), (79, 423580), (158, 211790), (316, 105895), (395, 84716), (790, 42358), (1580, 21179)]