126656620

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{10433}}^1$

素因数の和:11049

約数の個数: 24

約数和(自身を含む): 266442624

約数和(自身を除く): 139786004

約数列:

[1, 2, 4, 5, 10, 20, 607, 1214, 2428, 3035, 6070, 10433, 12140, 20866, 41732, 52165, 104330, 208660, 6332831, 12665662, 25331324, 31664155, 63328310, 126656620]

約数ペア:

[(1, 126656620), (2, 63328310), (4, 31664155), (5, 25331324), (10, 12665662), (20, 6332831), (607, 208660), (1214, 104330), (2428, 52165), (3035, 41732), (6070, 20866), (10433, 12140)]