15665981650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{5573}}^1$

素因数の和:5884

約数の個数: 96

約数和(自身を含む): 33591153600

約数和(自身を除く): 17925171950

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 269, 275, 418, 475, 538, 550, 950, 1045, 1345, 2090, 2690, 2959, 5111, 5225, 5573, 5918, 6725, 10222, 10450, 11146, 13450, 14795, 25555, 27865, 29590, 51110, 55730, 56221, 61303, 73975, 105887, 112442, 122606, 127775, 139325, 147950, 211774, 255550, 278650, 281105, 306515, 529435, 562210, 613030, 1058870, 1164757, 1405525, 1499137, 1532575, 2329514, 2647175, 2811050, 2998274, 3065150, 5294350, 5823785, 7495685, 11647570, 14991370, 16490507, 28483603, 29118925, 32981014, 37478425, 56967206, 58237850, 74956850, 82452535, 142418015, 164905070, 284836030, 313319633, 412262675, 626639266, 712090075, 824525350, 1424180150, 1566598165, 3133196330, 7832990825, 15665981650]

約数ペア:

[(1, 15665981650), (2, 7832990825), (5, 3133196330), (10, 1566598165), (11, 1424180150), (19, 824525350), (22, 712090075), (25, 626639266), (38, 412262675), (50, 313319633), (55, 284836030), (95, 164905070), (110, 142418015), (190, 82452535), (209, 74956850), (269, 58237850), (275, 56967206), (418, 37478425), (475, 32981014), (538, 29118925), (550, 28483603), (950, 16490507), (1045, 14991370), (1345, 11647570), (2090, 7495685), (2690, 5823785), (2959, 5294350), (5111, 3065150), (5225, 2998274), (5573, 2811050), (5918, 2647175), (6725, 2329514), (10222, 1532575), (10450, 1499137), (11146, 1405525), (13450, 1164757), (14795, 1058870), (25555, 613030), (27865, 562210), (29590, 529435), (51110, 306515), (55730, 281105), (56221, 278650), (61303, 255550), (73975, 211774), (105887, 147950), (112442, 139325), (122606, 127775)]