72386060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4253}}^1$

素因数の和:4322

約数の個数: 48

約数和(自身を含む): 162945216

約数和(自身を除く): 90559156

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 370, 460, 740, 851, 1702, 3404, 4253, 4255, 8506, 8510, 17012, 17020, 21265, 42530, 85060, 97819, 157361, 195638, 314722, 391276, 489095, 629444, 786805, 978190, 1573610, 1956380, 3147220, 3619303, 7238606, 14477212, 18096515, 36193030, 72386060]

約数ペア:

[(1, 72386060), (2, 36193030), (4, 18096515), (5, 14477212), (10, 7238606), (20, 3619303), (23, 3147220), (37, 1956380), (46, 1573610), (74, 978190), (92, 786805), (115, 629444), (148, 489095), (185, 391276), (230, 314722), (370, 195638), (460, 157361), (740, 97819), (851, 85060), (1702, 42530), (3404, 21265), (4253, 17020), (4255, 17012), (8506, 8510)]