3929133610

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{27809}}^1$

素因数の和:28086

約数の個数: 32

約数和(自身を含む): 7208352000

約数和(自身を除く): 3279218390

約数列:

[1, 2, 5, 10, 71, 142, 199, 355, 398, 710, 995, 1990, 14129, 27809, 28258, 55618, 70645, 139045, 141290, 278090, 1974439, 3948878, 5533991, 9872195, 11067982, 19744390, 27669955, 55339910, 392913361, 785826722, 1964566805, 3929133610]

約数ペア:

[(1, 3929133610), (2, 1964566805), (5, 785826722), (10, 392913361), (71, 55339910), (142, 27669955), (199, 19744390), (355, 11067982), (398, 9872195), (710, 5533991), (995, 3948878), (1990, 1974439), (14129, 278090), (27809, 141290), (28258, 139045), (55618, 70645)]