190095280

素因数分解:

$2^4\times 5^1\times {\mathrm{2376191}}^1$

素因数の和:2376204

約数の個数: 20

約数和(自身を含む): 441971712

約数和(自身を除く): 251876432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2376191, 4752382, 9504764, 11880955, 19009528, 23761910, 38019056, 47523820, 95047640, 190095280]

約数ペア:

[(1, 190095280), (2, 95047640), (4, 47523820), (5, 38019056), (8, 23761910), (10, 19009528), (16, 11880955), (20, 9504764), (40, 4752382), (80, 2376191)]