2012061740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{75133}}^1$

素因数の和:75258

約数の個数: 48

約数和(自身を含む): 4594594368

約数和(自身を除く): 2582532628

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 206, 260, 412, 515, 1030, 1339, 2060, 2678, 5356, 6695, 13390, 26780, 75133, 150266, 300532, 375665, 751330, 976729, 1502660, 1953458, 3906916, 4883645, 7738699, 9767290, 15477398, 19534580, 30954796, 38693495, 77386990, 100603087, 154773980, 201206174, 402412348, 503015435, 1006030870, 2012061740]

約数ペア:

[(1, 2012061740), (2, 1006030870), (4, 503015435), (5, 402412348), (10, 201206174), (13, 154773980), (20, 100603087), (26, 77386990), (52, 38693495), (65, 30954796), (103, 19534580), (130, 15477398), (206, 9767290), (260, 7738699), (412, 4883645), (515, 3906916), (1030, 1953458), (1339, 1502660), (2060, 976729), (2678, 751330), (5356, 375665), (6695, 300532), (13390, 150266), (26780, 75133)]