1350741040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{28961}}^1$

素因数の和:29038

約数の個数: 80

約数和(自身を含む): 3490731936

約数和(自身を除く): 2139990896

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 53, 55, 80, 88, 106, 110, 176, 212, 220, 265, 424, 440, 530, 583, 848, 880, 1060, 1166, 2120, 2332, 2915, 4240, 4664, 5830, 9328, 11660, 23320, 28961, 46640, 57922, 115844, 144805, 231688, 289610, 318571, 463376, 579220, 637142, 1158440, 1274284, 1534933, 1592855, 2316880, 2548568, 3069866, 3185710, 5097136, 6139732, 6371420, 7674665, 12279464, 12742840, 15349330, 16884263, 24558928, 25485680, 30698660, 33768526, 61397320, 67537052, 84421315, 122794640, 135074104, 168842630, 270148208, 337685260, 675370520, 1350741040]

約数ペア:

[(1, 1350741040), (2, 675370520), (4, 337685260), (5, 270148208), (8, 168842630), (10, 135074104), (11, 122794640), (16, 84421315), (20, 67537052), (22, 61397320), (40, 33768526), (44, 30698660), (53, 25485680), (55, 24558928), (80, 16884263), (88, 15349330), (106, 12742840), (110, 12279464), (176, 7674665), (212, 6371420), (220, 6139732), (265, 5097136), (424, 3185710), (440, 3069866), (530, 2548568), (583, 2316880), (848, 1592855), (880, 1534933), (1060, 1274284), (1166, 1158440), (2120, 637142), (2332, 579220), (2915, 463376), (4240, 318571), (4664, 289610), (5830, 231688), (9328, 144805), (11660, 115844), (23320, 57922), (28961, 46640)]