27614840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62761}}^1$

素因数の和:62783

約数の個数: 32

約数和(自身を含む): 67782960

約数和(自身を除く): 40168120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 62761, 125522, 251044, 313805, 502088, 627610, 690371, 1255220, 1380742, 2510440, 2761484, 3451855, 5522968, 6903710, 13807420, 27614840]

約数ペア:

[(1, 27614840), (2, 13807420), (4, 6903710), (5, 5522968), (8, 3451855), (10, 2761484), (11, 2510440), (20, 1380742), (22, 1255220), (40, 690371), (44, 627610), (55, 502088), (88, 313805), (110, 251044), (220, 125522), (440, 62761)]