9416720

素因数分解:

$2^4\times 5^1\times {\mathrm{117709}}^1$

素因数の和:117722

約数の個数: 20

約数和(自身を含む): 21894060

約数和(自身を除く): 12477340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 117709, 235418, 470836, 588545, 941672, 1177090, 1883344, 2354180, 4708360, 9416720]

約数ペア:

[(1, 9416720), (2, 4708360), (4, 2354180), (5, 1883344), (8, 1177090), (10, 941672), (16, 588545), (20, 470836), (40, 235418), (80, 117709)]