119156620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{4969}}^1$

素因数の和:5098

約数の個数: 48

約数和(自身を含む): 275536800

約数和(自身を除く): 156380180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 109, 110, 218, 220, 436, 545, 1090, 1199, 2180, 2398, 4796, 4969, 5995, 9938, 11990, 19876, 23980, 24845, 49690, 54659, 99380, 109318, 218636, 273295, 541621, 546590, 1083242, 1093180, 2166484, 2708105, 5416210, 5957831, 10832420, 11915662, 23831324, 29789155, 59578310, 119156620]

約数ペア:

[(1, 119156620), (2, 59578310), (4, 29789155), (5, 23831324), (10, 11915662), (11, 10832420), (20, 5957831), (22, 5416210), (44, 2708105), (55, 2166484), (109, 1093180), (110, 1083242), (218, 546590), (220, 541621), (436, 273295), (545, 218636), (1090, 109318), (1199, 99380), (2180, 54659), (2398, 49690), (4796, 24845), (4969, 23980), (5995, 19876), (9938, 11990)]