11704120

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1289}}^1$

素因数の和:1527

約数の個数: 32

約数和(自身を含む): 26470800

約数和(自身を除く): 14766680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1289, 1816, 2270, 2578, 4540, 5156, 6445, 9080, 10312, 12890, 25780, 51560, 292603, 585206, 1170412, 1463015, 2340824, 2926030, 5852060, 11704120]

約数ペア:

[(1, 11704120), (2, 5852060), (4, 2926030), (5, 2340824), (8, 1463015), (10, 1170412), (20, 585206), (40, 292603), (227, 51560), (454, 25780), (908, 12890), (1135, 10312), (1289, 9080), (1816, 6445), (2270, 5156), (2578, 4540)]