40414910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{883}}^1$

素因数の和:1112

約数の個数: 32

約数和(自身を含む): 76377600

約数和(自身を除く): 35962690

約数列:

[1, 2, 5, 10, 23, 46, 115, 199, 230, 398, 883, 995, 1766, 1990, 4415, 4577, 8830, 9154, 20309, 22885, 40618, 45770, 101545, 175717, 203090, 351434, 878585, 1757170, 4041491, 8082982, 20207455, 40414910]

約数ペア:

[(1, 40414910), (2, 20207455), (5, 8082982), (10, 4041491), (23, 1757170), (46, 878585), (115, 351434), (199, 203090), (230, 175717), (398, 101545), (883, 45770), (995, 40618), (1766, 22885), (1990, 20309), (4415, 9154), (4577, 8830)]