176568980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{2633}}^1$

素因数の和:3128

約数の個数: 48

約数和(自身を含む): 424811520

約数和(自身を除く): 248242540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 479, 958, 1916, 2395, 2633, 3353, 4790, 5266, 6706, 9580, 10532, 13165, 13412, 16765, 18431, 26330, 33530, 36862, 52660, 67060, 73724, 92155, 184310, 368620, 1261207, 2522414, 5044828, 6306035, 8828449, 12612070, 17656898, 25224140, 35313796, 44142245, 88284490, 176568980]

約数ペア:

[(1, 176568980), (2, 88284490), (4, 44142245), (5, 35313796), (7, 25224140), (10, 17656898), (14, 12612070), (20, 8828449), (28, 6306035), (35, 5044828), (70, 2522414), (140, 1261207), (479, 368620), (958, 184310), (1916, 92155), (2395, 73724), (2633, 67060), (3353, 52660), (4790, 36862), (5266, 33530), (6706, 26330), (9580, 18431), (10532, 16765), (13165, 13412)]