97983260

素因数分解:

$2^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{7643}}^1$

素因数の和:8293

約数の個数: 24

約数和(自身を含む): 206112816

約数和(自身を除く): 108129556

約数列:

[1, 2, 4, 5, 10, 20, 641, 1282, 2564, 3205, 6410, 7643, 12820, 15286, 30572, 38215, 76430, 152860, 4899163, 9798326, 19596652, 24495815, 48991630, 97983260]

約数ペア:

[(1, 97983260), (2, 48991630), (4, 24495815), (5, 19596652), (10, 9798326), (20, 4899163), (641, 152860), (1282, 76430), (2564, 38215), (3205, 30572), (6410, 15286), (7643, 12820)]