23652080

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7211}}^1$

素因数の和:7265

約数の個数: 40

約数和(自身を含む): 56340144

約数和(自身を除く): 32688064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 7211, 14422, 28844, 36055, 57688, 72110, 115376, 144220, 288440, 295651, 576880, 591302, 1182604, 1478255, 2365208, 2956510, 4730416, 5913020, 11826040, 23652080]

約数ペア:

[(1, 23652080), (2, 11826040), (4, 5913020), (5, 4730416), (8, 2956510), (10, 2365208), (16, 1478255), (20, 1182604), (40, 591302), (41, 576880), (80, 295651), (82, 288440), (164, 144220), (205, 115376), (328, 72110), (410, 57688), (656, 36055), (820, 28844), (1640, 14422), (3280, 7211)]