1823713780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{115279}}^1$

素因数の和:115408

約数の個数: 48

約数和(自身を含む): 4415685120

約数和(自身を除く): 2591971340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 791, 1130, 1582, 2260, 3164, 3955, 7910, 15820, 115279, 230558, 461116, 576395, 806953, 1152790, 1613906, 2305580, 3227812, 4034765, 8069530, 13026527, 16139060, 26053054, 52106108, 65132635, 91185689, 130265270, 182371378, 260530540, 364742756, 455928445, 911856890, 1823713780]

約数ペア:

[(1, 1823713780), (2, 911856890), (4, 455928445), (5, 364742756), (7, 260530540), (10, 182371378), (14, 130265270), (20, 91185689), (28, 65132635), (35, 52106108), (70, 26053054), (113, 16139060), (140, 13026527), (226, 8069530), (452, 4034765), (565, 3227812), (791, 2305580), (1130, 1613906), (1582, 1152790), (2260, 806953), (3164, 576395), (3955, 461116), (7910, 230558), (15820, 115279)]