2994200

素因数分解:

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

素因数の和:1388

約数の個数: 48

約数和(自身を含む): 7599960

約数和(自身を除く): 4605760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 1361, 2200, 2722, 5444, 6805, 10888, 13610, 14971, 27220, 29942, 34025, 54440, 59884, 68050, 74855, 119768, 136100, 149710, 272200, 299420, 374275, 598840, 748550, 1497100, 2994200]

約数ペア:

[(1, 2994200), (2, 1497100), (4, 748550), (5, 598840), (8, 374275), (10, 299420), (11, 272200), (20, 149710), (22, 136100), (25, 119768), (40, 74855), (44, 68050), (50, 59884), (55, 54440), (88, 34025), (100, 29942), (110, 27220), (200, 14971), (220, 13610), (275, 10888), (440, 6805), (550, 5444), (1100, 2722), (1361, 2200)]