22473692120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{127373}}^1$

素因数の和:127796

約数の個数: 64

約数和(自身を含む): 55300695840

約数和(自身を除く): 32827003720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 401, 440, 802, 1604, 2005, 3208, 4010, 4411, 8020, 8822, 16040, 17644, 22055, 35288, 44110, 88220, 127373, 176440, 254746, 509492, 636865, 1018984, 1273730, 1401103, 2547460, 2802206, 5094920, 5604412, 7005515, 11208824, 14011030, 28022060, 51076573, 56044120, 102153146, 204306292, 255382865, 408612584, 510765730, 561842303, 1021531460, 1123684606, 2043062920, 2247369212, 2809211515, 4494738424, 5618423030, 11236846060, 22473692120]

約数ペア:

[(1, 22473692120), (2, 11236846060), (4, 5618423030), (5, 4494738424), (8, 2809211515), (10, 2247369212), (11, 2043062920), (20, 1123684606), (22, 1021531460), (40, 561842303), (44, 510765730), (55, 408612584), (88, 255382865), (110, 204306292), (220, 102153146), (401, 56044120), (440, 51076573), (802, 28022060), (1604, 14011030), (2005, 11208824), (3208, 7005515), (4010, 5604412), (4411, 5094920), (8020, 2802206), (8822, 2547460), (16040, 1401103), (17644, 1273730), (22055, 1018984), (35288, 636865), (44110, 509492), (88220, 254746), (127373, 176440)]