2772078623980

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1\times {\mathrm{21019}}^1$

素因数の和:21671

約数の個数: 96

約数和(自身を含む): 5925904588800

約数和(自身を除く): 3153825964820

約数列:

[1, 2, 4, 5, 10, 20, 127, 137, 254, 274, 379, 508, 548, 635, 685, 758, 1270, 1370, 1516, 1895, 2540, 2740, 3790, 7580, 17399, 21019, 34798, 42038, 48133, 51923, 69596, 84076, 86995, 96266, 103846, 105095, 173990, 192532, 207692, 210190, 240665, 259615, 347980, 420380, 481330, 519230, 962660, 1038460, 2669413, 2879603, 5338826, 5759206, 6594221, 7966201, 10677652, 11518412, 13188442, 13347065, 14398015, 15932402, 26376884, 26694130, 28796030, 31864804, 32971105, 39831005, 53388260, 57592060, 65942210, 79662010, 131884420, 159324020, 365709581, 731419162, 1011707527, 1091369537, 1462838324, 1828547905, 2023415054, 2182739074, 3657095810, 4046830108, 4365478148, 5058537635, 5456847685, 7314191620, 10117075270, 10913695370, 20234150540, 21827390740, 138603931199, 277207862398, 554415724796, 693019655995, 1386039311990, 2772078623980]

約数ペア:

[(1, 2772078623980), (2, 1386039311990), (4, 693019655995), (5, 554415724796), (10, 277207862398), (20, 138603931199), (127, 21827390740), (137, 20234150540), (254, 10913695370), (274, 10117075270), (379, 7314191620), (508, 5456847685), (548, 5058537635), (635, 4365478148), (685, 4046830108), (758, 3657095810), (1270, 2182739074), (1370, 2023415054), (1516, 1828547905), (1895, 1462838324), (2540, 1091369537), (2740, 1011707527), (3790, 731419162), (7580, 365709581), (17399, 159324020), (21019, 131884420), (34798, 79662010), (42038, 65942210), (48133, 57592060), (51923, 53388260), (69596, 39831005), (84076, 32971105), (86995, 31864804), (96266, 28796030), (103846, 26694130), (105095, 26376884), (173990, 15932402), (192532, 14398015), (207692, 13347065), (210190, 13188442), (240665, 11518412), (259615, 10677652), (347980, 7966201), (420380, 6594221), (481330, 5759206), (519230, 5338826), (962660, 2879603), (1038460, 2669413)]