97426880

素因数分解:

$2^6\times 5^1\times {\mathrm{304459}}^1$

素因数の和:304476

約数の個数: 28

約数和(自身を含む): 231998520

約数和(自身を除く): 134571640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 304459, 608918, 1217836, 1522295, 2435672, 3044590, 4871344, 6089180, 9742688, 12178360, 19485376, 24356720, 48713440, 97426880]

約数ペア:

[(1, 97426880), (2, 48713440), (4, 24356720), (5, 19485376), (8, 12178360), (10, 9742688), (16, 6089180), (20, 4871344), (32, 3044590), (40, 2435672), (64, 1522295), (80, 1217836), (160, 608918), (320, 304459)]