2017301660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{136859}}^1$

素因数の和:136946

約数の個数: 48

約数和(自身を含む): 4690465920

約数和(自身を除く): 2673164260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 1340, 1474, 2948, 3685, 7370, 14740, 136859, 273718, 547436, 684295, 1368590, 1505449, 2737180, 3010898, 6021796, 7527245, 9169553, 15054490, 18339106, 30108980, 36678212, 45847765, 91695530, 100865083, 183391060, 201730166, 403460332, 504325415, 1008650830, 2017301660]

約数ペア:

[(1, 2017301660), (2, 1008650830), (4, 504325415), (5, 403460332), (10, 201730166), (11, 183391060), (20, 100865083), (22, 91695530), (44, 45847765), (55, 36678212), (67, 30108980), (110, 18339106), (134, 15054490), (220, 9169553), (268, 7527245), (335, 6021796), (670, 3010898), (737, 2737180), (1340, 1505449), (1474, 1368590), (2948, 684295), (3685, 547436), (7370, 273718), (14740, 136859)]