332142070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{32341}}^1$

素因数の和:32440

約数の個数: 32

約数和(自身を含む): 652014720

約数和(自身を除く): 319872650

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 5135, 10270, 32341, 64682, 161705, 323410, 420433, 840866, 2102165, 2554939, 4204330, 5109878, 12774695, 25549390, 33214207, 66428414, 166071035, 332142070]

約数ペア:

[(1, 332142070), (2, 166071035), (5, 66428414), (10, 33214207), (13, 25549390), (26, 12774695), (65, 5109878), (79, 4204330), (130, 2554939), (158, 2102165), (395, 840866), (790, 420433), (1027, 323410), (2054, 161705), (5135, 64682), (10270, 32341)]