1069071760

素因数分解:

$2^4\times 5^1\times {\mathrm{13363397}}^1$

素因数の和:13363410

約数の個数: 20

約数和(自身を含む): 2485592028

約数和(自身を除く): 1416520268

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 13363397, 26726794, 53453588, 66816985, 106907176, 133633970, 213814352, 267267940, 534535880, 1069071760]

約数ペア:

[(1, 1069071760), (2, 534535880), (4, 267267940), (5, 213814352), (8, 133633970), (10, 106907176), (16, 66816985), (20, 53453588), (40, 26726794), (80, 13363397)]