66217183370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{23879}}^1$

素因数の和:24239

約数の個数: 64

約数和(自身を含む): 130416894720

約数和(自身を除く): 64199711350

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 257, 415, 514, 830, 1079, 1285, 2158, 2570, 3341, 5395, 6682, 10790, 16705, 21331, 23879, 33410, 42662, 47758, 106655, 119395, 213310, 238790, 277303, 310427, 554606, 620854, 1386515, 1552135, 1981957, 2773030, 3104270, 3963914, 6136903, 9909785, 12273806, 19819570, 25765441, 30684515, 51530882, 61369030, 79779739, 128827205, 159559478, 257654410, 398898695, 509362949, 797797390, 1018725898, 2546814745, 5093629490, 6621718337, 13243436674, 33108591685, 66217183370]

約数ペア:

[(1, 66217183370), (2, 33108591685), (5, 13243436674), (10, 6621718337), (13, 5093629490), (26, 2546814745), (65, 1018725898), (83, 797797390), (130, 509362949), (166, 398898695), (257, 257654410), (415, 159559478), (514, 128827205), (830, 79779739), (1079, 61369030), (1285, 51530882), (2158, 30684515), (2570, 25765441), (3341, 19819570), (5395, 12273806), (6682, 9909785), (10790, 6136903), (16705, 3963914), (21331, 3104270), (23879, 2773030), (33410, 1981957), (42662, 1552135), (47758, 1386515), (106655, 620854), (119395, 554606), (213310, 310427), (238790, 277303)]