184668220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{44179}}^1$

素因数の和:44218

約数の個数: 48

約数和(自身を含む): 445334400

約数和(自身を除く): 260666180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 44179, 88358, 176716, 220895, 441790, 485969, 839401, 883580, 971938, 1678802, 1943876, 2429845, 3357604, 4197005, 4859690, 8394010, 9233411, 9719380, 16788020, 18466822, 36933644, 46167055, 92334110, 184668220]

約数ペア:

[(1, 184668220), (2, 92334110), (4, 46167055), (5, 36933644), (10, 18466822), (11, 16788020), (19, 9719380), (20, 9233411), (22, 8394010), (38, 4859690), (44, 4197005), (55, 3357604), (76, 2429845), (95, 1943876), (110, 1678802), (190, 971938), (209, 883580), (220, 839401), (380, 485969), (418, 441790), (836, 220895), (1045, 176716), (2090, 88358), (4180, 44179)]