82563770

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{1129}}^1$

素因数の和:1310

約数の個数: 32

約数和(自身を含む): 152305920

約数和(自身を除く): 69742150

約数列:

[1, 2, 5, 10, 71, 103, 142, 206, 355, 515, 710, 1030, 1129, 2258, 5645, 7313, 11290, 14626, 36565, 73130, 80159, 116287, 160318, 232574, 400795, 581435, 801590, 1162870, 8256377, 16512754, 41281885, 82563770]

約数ペア:

[(1, 82563770), (2, 41281885), (5, 16512754), (10, 8256377), (71, 1162870), (103, 801590), (142, 581435), (206, 400795), (355, 232574), (515, 160318), (710, 116287), (1030, 80159), (1129, 73130), (2258, 36565), (5645, 14626), (7313, 11290)]