97490840

素因数分解:

$2^3\times 5^1\times {\mathrm{2437271}}^1$

素因数の和:2437282

約数の個数: 16

約数和(自身を含む): 219354480

約数和(自身を除く): 121863640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2437271, 4874542, 9749084, 12186355, 19498168, 24372710, 48745420, 97490840]

約数ペア:

[(1, 97490840), (2, 48745420), (4, 24372710), (5, 19498168), (8, 12186355), (10, 9749084), (20, 4874542), (40, 2437271)]