5988400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1361}}^1$

素因数の和:1390

約数の個数: 60

約数和(自身を含む): 15706584

約数和(自身を除く): 9718184

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 1361, 2200, 2722, 4400, 5444, 6805, 10888, 13610, 14971, 21776, 27220, 29942, 34025, 54440, 59884, 68050, 74855, 108880, 119768, 136100, 149710, 239536, 272200, 299420, 374275, 544400, 598840, 748550, 1197680, 1497100, 2994200, 5988400]

約数ペア:

[(1, 5988400), (2, 2994200), (4, 1497100), (5, 1197680), (8, 748550), (10, 598840), (11, 544400), (16, 374275), (20, 299420), (22, 272200), (25, 239536), (40, 149710), (44, 136100), (50, 119768), (55, 108880), (80, 74855), (88, 68050), (100, 59884), (110, 54440), (176, 34025), (200, 29942), (220, 27220), (275, 21776), (400, 14971), (440, 13610), (550, 10888), (880, 6805), (1100, 5444), (1361, 4400), (2200, 2722)]