2046359480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{160373}}^1$

素因数の和:160424

約数の個数: 64

約数和(自身を含む): 5196117600

約数和(自身を除く): 3149758120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 6380, 12760, 160373, 320746, 641492, 801865, 1282984, 1603730, 1764103, 3207460, 3528206, 4650817, 6414920, 7056412, 8820515, 9301634, 14112824, 17641030, 18603268, 23254085, 35282060, 37206536, 46508170, 51158987, 70564120, 93016340, 102317974, 186032680, 204635948, 255794935, 409271896, 511589870, 1023179740, 2046359480]

約数ペア:

[(1, 2046359480), (2, 1023179740), (4, 511589870), (5, 409271896), (8, 255794935), (10, 204635948), (11, 186032680), (20, 102317974), (22, 93016340), (29, 70564120), (40, 51158987), (44, 46508170), (55, 37206536), (58, 35282060), (88, 23254085), (110, 18603268), (116, 17641030), (145, 14112824), (220, 9301634), (232, 8820515), (290, 7056412), (319, 6414920), (440, 4650817), (580, 3528206), (638, 3207460), (1160, 1764103), (1276, 1603730), (1595, 1282984), (2552, 801865), (3190, 641492), (6380, 320746), (12760, 160373)]