16727291260

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1\times {\mathrm{18353}}^1$

素因数の和:18790

約数の個数: 48

約数和(自身を含む): 35459928000

約数和(自身を除く): 18732636740

約数列:

[1, 2, 4, 5, 10, 20, 199, 229, 398, 458, 796, 916, 995, 1145, 1990, 2290, 3980, 4580, 18353, 36706, 45571, 73412, 91142, 91765, 182284, 183530, 227855, 367060, 455710, 911420, 3652247, 4202837, 7304494, 8405674, 14608988, 16811348, 18261235, 21014185, 36522470, 42028370, 73044940, 84056740, 836364563, 1672729126, 3345458252, 4181822815, 8363645630, 16727291260]

約数ペア:

[(1, 16727291260), (2, 8363645630), (4, 4181822815), (5, 3345458252), (10, 1672729126), (20, 836364563), (199, 84056740), (229, 73044940), (398, 42028370), (458, 36522470), (796, 21014185), (916, 18261235), (995, 16811348), (1145, 14608988), (1990, 8405674), (2290, 7304494), (3980, 4202837), (4580, 3652247), (18353, 911420), (36706, 455710), (45571, 367060), (73412, 227855), (91142, 183530), (91765, 182284)]