180367070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{2099}}^1$

素因数の和:2780

約数の個数: 32

約数和(自身を含む): 350330400

約数和(自身を除く): 169963330

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 661, 1322, 2099, 3305, 4198, 6610, 8593, 10495, 17186, 20990, 27287, 42965, 54574, 85930, 136435, 272870, 1387439, 2774878, 6937195, 13874390, 18036707, 36073414, 90183535, 180367070]

約数ペア:

[(1, 180367070), (2, 90183535), (5, 36073414), (10, 18036707), (13, 13874390), (26, 6937195), (65, 2774878), (130, 1387439), (661, 272870), (1322, 136435), (2099, 85930), (3305, 54574), (4198, 42965), (6610, 27287), (8593, 20990), (10495, 17186)]