42211180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{613}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 97169184

約数和(自身を除く): 54958004

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 313, 613, 626, 1226, 1252, 1565, 2452, 3065, 3130, 3443, 6130, 6260, 6743, 6886, 12260, 13486, 13772, 17215, 26972, 33715, 34430, 67430, 68860, 134860, 191869, 383738, 767476, 959345, 1918690, 2110559, 3837380, 4221118, 8442236, 10552795, 21105590, 42211180]

約数ペア:

[(1, 42211180), (2, 21105590), (4, 10552795), (5, 8442236), (10, 4221118), (11, 3837380), (20, 2110559), (22, 1918690), (44, 959345), (55, 767476), (110, 383738), (220, 191869), (313, 134860), (613, 68860), (626, 67430), (1226, 34430), (1252, 33715), (1565, 26972), (2452, 17215), (3065, 13772), (3130, 13486), (3443, 12260), (6130, 6886), (6260, 6743)]