11183960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16447}}^1$

素因数の和:16475

約数の個数: 32

約数和(自身を含む): 26645760

約数和(自身を除く): 15461800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 16447, 32894, 65788, 82235, 131576, 164470, 279599, 328940, 559198, 657880, 1118396, 1397995, 2236792, 2795990, 5591980, 11183960]

約数ペア:

[(1, 11183960), (2, 5591980), (4, 2795990), (5, 2236792), (8, 1397995), (10, 1118396), (17, 657880), (20, 559198), (34, 328940), (40, 279599), (68, 164470), (85, 131576), (136, 82235), (170, 65788), (340, 32894), (680, 16447)]