7134782020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1\times {\mathrm{853}}^1$

素因数の和:1289

約数の個数: 96

約数和(自身を含む): 16148347488

約数和(自身を除く): 9013565468

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 73, 85, 146, 170, 292, 337, 340, 365, 674, 730, 853, 1241, 1348, 1460, 1685, 1706, 2482, 3370, 3412, 4265, 4964, 5729, 6205, 6740, 8530, 11458, 12410, 14501, 17060, 22916, 24601, 24820, 28645, 29002, 49202, 57290, 58004, 62269, 72505, 98404, 114580, 123005, 124538, 145010, 246010, 249076, 287461, 290020, 311345, 418217, 492020, 574922, 622690, 836434, 1058573, 1149844, 1245380, 1437305, 1672868, 2091085, 2117146, 2874610, 4182170, 4234292, 4886837, 5292865, 5749220, 8364340, 9773674, 10585730, 19547348, 20984653, 21171460, 24434185, 41969306, 48868370, 83938612, 97736740, 104923265, 209846530, 356739101, 419693060, 713478202, 1426956404, 1783695505, 3567391010, 7134782020]

約数ペア:

[(1, 7134782020), (2, 3567391010), (4, 1783695505), (5, 1426956404), (10, 713478202), (17, 419693060), (20, 356739101), (34, 209846530), (68, 104923265), (73, 97736740), (85, 83938612), (146, 48868370), (170, 41969306), (292, 24434185), (337, 21171460), (340, 20984653), (365, 19547348), (674, 10585730), (730, 9773674), (853, 8364340), (1241, 5749220), (1348, 5292865), (1460, 4886837), (1685, 4234292), (1706, 4182170), (2482, 2874610), (3370, 2117146), (3412, 2091085), (4265, 1672868), (4964, 1437305), (5729, 1245380), (6205, 1149844), (6740, 1058573), (8530, 836434), (11458, 622690), (12410, 574922), (14501, 492020), (17060, 418217), (22916, 311345), (24601, 290020), (24820, 287461), (28645, 249076), (29002, 246010), (49202, 145010), (57290, 124538), (58004, 123005), (62269, 114580), (72505, 98404)]