429045460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{2087}}^1$

素因数の和:2656

約数の個数: 48

約数和(自身を含む): 950624640

約数和(自身を除く): 521579180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 541, 1082, 2087, 2164, 2705, 4174, 5410, 8348, 10279, 10435, 10820, 20558, 20870, 39653, 41116, 41740, 51395, 79306, 102790, 158612, 198265, 205580, 396530, 793060, 1129067, 2258134, 4516268, 5645335, 11290670, 21452273, 22581340, 42904546, 85809092, 107261365, 214522730, 429045460]

約数ペア:

[(1, 429045460), (2, 214522730), (4, 107261365), (5, 85809092), (10, 42904546), (19, 22581340), (20, 21452273), (38, 11290670), (76, 5645335), (95, 4516268), (190, 2258134), (380, 1129067), (541, 793060), (1082, 396530), (2087, 205580), (2164, 198265), (2705, 158612), (4174, 102790), (5410, 79306), (8348, 51395), (10279, 41740), (10435, 41116), (10820, 39653), (20558, 20870)]