27632440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62801}}^1$

素因数の和:62823

約数の個数: 32

約数和(自身を含む): 67826160

約数和(自身を除く): 40193720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 62801, 125602, 251204, 314005, 502408, 628010, 690811, 1256020, 1381622, 2512040, 2763244, 3454055, 5526488, 6908110, 13816220, 27632440]

約数ペア:

[(1, 27632440), (2, 13816220), (4, 6908110), (5, 5526488), (8, 3454055), (10, 2763244), (11, 2512040), (20, 1381622), (22, 1256020), (40, 690811), (44, 628010), (55, 502408), (88, 314005), (110, 251204), (220, 125602), (440, 62801)]