83127980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13901}}^1$

素因数の和:13946

約数の個数: 48

約数和(自身を含む): 196185024

約数和(自身を除く): 113057044

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 13901, 27802, 55604, 69505, 139010, 180713, 278020, 319723, 361426, 639446, 722852, 903565, 1278892, 1598615, 1807130, 3197230, 3614260, 4156399, 6394460, 8312798, 16625596, 20781995, 41563990, 83127980]

約数ペア:

[(1, 83127980), (2, 41563990), (4, 20781995), (5, 16625596), (10, 8312798), (13, 6394460), (20, 4156399), (23, 3614260), (26, 3197230), (46, 1807130), (52, 1598615), (65, 1278892), (92, 903565), (115, 722852), (130, 639446), (230, 361426), (260, 319723), (299, 278020), (460, 180713), (598, 139010), (1196, 69505), (1495, 55604), (2990, 27802), (5980, 13901)]