11844520

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1069}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 26771400

約数和(自身を除く): 14926880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1069, 1108, 1385, 2138, 2216, 2770, 4276, 5345, 5540, 8552, 10690, 11080, 21380, 42760, 296113, 592226, 1184452, 1480565, 2368904, 2961130, 5922260, 11844520]

約数ペア:

[(1, 11844520), (2, 5922260), (4, 2961130), (5, 2368904), (8, 1480565), (10, 1184452), (20, 592226), (40, 296113), (277, 42760), (554, 21380), (1069, 11080), (1108, 10690), (1385, 8552), (2138, 5540), (2216, 5345), (2770, 4276)]