348482080

素因数分解:

$2^5\times 5^1\times {\mathrm{479}}^1\times {\mathrm{4547}}^1$

素因数の和:5041

約数の個数: 48

約数和(自身を含む): 825189120

約数和(自身を除く): 476707040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 479, 958, 1916, 2395, 3832, 4547, 4790, 7664, 9094, 9580, 15328, 18188, 19160, 22735, 36376, 38320, 45470, 72752, 76640, 90940, 145504, 181880, 363760, 727520, 2178013, 4356026, 8712052, 10890065, 17424104, 21780130, 34848208, 43560260, 69696416, 87120520, 174241040, 348482080]

約数ペア:

[(1, 348482080), (2, 174241040), (4, 87120520), (5, 69696416), (8, 43560260), (10, 34848208), (16, 21780130), (20, 17424104), (32, 10890065), (40, 8712052), (80, 4356026), (160, 2178013), (479, 727520), (958, 363760), (1916, 181880), (2395, 145504), (3832, 90940), (4547, 76640), (4790, 72752), (7664, 45470), (9094, 38320), (9580, 36376), (15328, 22735), (18188, 19160)]