2395360

素因数分解:

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

素因数の和:1387

約数の個数: 48

約数和(自身を含む): 6178032

約数和(自身を除く): 3782672

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1361, 1760, 2722, 5444, 6805, 10888, 13610, 14971, 21776, 27220, 29942, 43552, 54440, 59884, 74855, 108880, 119768, 149710, 217760, 239536, 299420, 479072, 598840, 1197680, 2395360]

約数ペア:

[(1, 2395360), (2, 1197680), (4, 598840), (5, 479072), (8, 299420), (10, 239536), (11, 217760), (16, 149710), (20, 119768), (22, 108880), (32, 74855), (40, 59884), (44, 54440), (55, 43552), (80, 29942), (88, 27220), (110, 21776), (160, 14971), (176, 13610), (220, 10888), (352, 6805), (440, 5444), (880, 2722), (1361, 1760)]