27176540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1193}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 61381152

約数和(自身を除く): 34204612

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 134, 170, 268, 335, 340, 670, 1139, 1193, 1340, 2278, 2386, 4556, 4772, 5695, 5965, 11390, 11930, 20281, 22780, 23860, 40562, 79931, 81124, 101405, 159862, 202810, 319724, 399655, 405620, 799310, 1358827, 1598620, 2717654, 5435308, 6794135, 13588270, 27176540]

約数ペア:

[(1, 27176540), (2, 13588270), (4, 6794135), (5, 5435308), (10, 2717654), (17, 1598620), (20, 1358827), (34, 799310), (67, 405620), (68, 399655), (85, 319724), (134, 202810), (170, 159862), (268, 101405), (335, 81124), (340, 79931), (670, 40562), (1139, 23860), (1193, 22780), (1340, 20281), (2278, 11930), (2386, 11390), (4556, 5965), (4772, 5695)]