11114200

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{911}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 26292960

約数和(自身を除く): 15178760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 610, 911, 1220, 1525, 1822, 2440, 3050, 3644, 4555, 6100, 7288, 9110, 12200, 18220, 22775, 36440, 45550, 55571, 91100, 111142, 182200, 222284, 277855, 444568, 555710, 1111420, 1389275, 2222840, 2778550, 5557100, 11114200]

約数ペア:

[(1, 11114200), (2, 5557100), (4, 2778550), (5, 2222840), (8, 1389275), (10, 1111420), (20, 555710), (25, 444568), (40, 277855), (50, 222284), (61, 182200), (100, 111142), (122, 91100), (200, 55571), (244, 45550), (305, 36440), (488, 22775), (610, 18220), (911, 12200), (1220, 9110), (1525, 7288), (1822, 6100), (2440, 4555), (3050, 3644)]