7080280

素因数分解:

$2^3\times 5^1\times {\mathrm{177007}}^1$

素因数の和:177018

約数の個数: 16

約数和(自身を含む): 15930720

約数和(自身を除く): 8850440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 177007, 354014, 708028, 885035, 1416056, 1770070, 3540140, 7080280]

約数ペア:

[(1, 7080280), (2, 3540140), (4, 1770070), (5, 1416056), (8, 885035), (10, 708028), (20, 354014), (40, 177007)]