70970360

素因数分解:

$2^3\times 5^1\times {\mathrm{1774259}}^1$

素因数の和:1774270

約数の個数: 16

約数和(自身を含む): 159683400

約数和(自身を除く): 88713040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1774259, 3548518, 7097036, 8871295, 14194072, 17742590, 35485180, 70970360]

約数ペア:

[(1, 70970360), (2, 35485180), (4, 17742590), (5, 14194072), (8, 8871295), (10, 7097036), (20, 3548518), (40, 1774259)]