11501380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2273}}^1$

素因数の和:2316

約数の個数: 48

約数和(自身を含む): 27506304

約数和(自身を除く): 16004924

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2273, 2530, 4546, 5060, 9092, 11365, 22730, 25003, 45460, 50006, 52279, 100012, 104558, 125015, 209116, 250030, 261395, 500060, 522790, 575069, 1045580, 1150138, 2300276, 2875345, 5750690, 11501380]

約数ペア:

[(1, 11501380), (2, 5750690), (4, 2875345), (5, 2300276), (10, 1150138), (11, 1045580), (20, 575069), (22, 522790), (23, 500060), (44, 261395), (46, 250030), (55, 209116), (92, 125015), (110, 104558), (115, 100012), (220, 52279), (230, 50006), (253, 45460), (460, 25003), (506, 22730), (1012, 11365), (1265, 9092), (2273, 5060), (2530, 4546)]