47344090

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{643}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 88099200

約数和(自身を除く): 40755110

約数列:

[1, 2, 5, 10, 37, 74, 185, 199, 370, 398, 643, 995, 1286, 1990, 3215, 6430, 7363, 14726, 23791, 36815, 47582, 73630, 118955, 127957, 237910, 255914, 639785, 1279570, 4734409, 9468818, 23672045, 47344090]

約数ペア:

[(1, 47344090), (2, 23672045), (5, 9468818), (10, 4734409), (37, 1279570), (74, 639785), (185, 255914), (199, 237910), (370, 127957), (398, 118955), (643, 73630), (995, 47582), (1286, 36815), (1990, 23791), (3215, 14726), (6430, 7363)]