14971000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1361}}^1$

素因数の和:1393

約数の個数: 64

約数和(自身を含む): 38244960

約数和(自身を除く): 23273960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 1000, 1100, 1361, 1375, 2200, 2722, 2750, 5444, 5500, 6805, 10888, 11000, 13610, 14971, 27220, 29942, 34025, 54440, 59884, 68050, 74855, 119768, 136100, 149710, 170125, 272200, 299420, 340250, 374275, 598840, 680500, 748550, 1361000, 1497100, 1871375, 2994200, 3742750, 7485500, 14971000]

約数ペア:

[(1, 14971000), (2, 7485500), (4, 3742750), (5, 2994200), (8, 1871375), (10, 1497100), (11, 1361000), (20, 748550), (22, 680500), (25, 598840), (40, 374275), (44, 340250), (50, 299420), (55, 272200), (88, 170125), (100, 149710), (110, 136100), (125, 119768), (200, 74855), (220, 68050), (250, 59884), (275, 54440), (440, 34025), (500, 29942), (550, 27220), (1000, 14971), (1100, 13610), (1361, 11000), (1375, 10888), (2200, 6805), (2722, 5500), (2750, 5444)]