104009560

素因数分解:

$2^3\times 5^1\times {\mathrm{2600239}}^1$

素因数の和:2600250

約数の個数: 16

約数和(自身を含む): 234021600

約数和(自身を除く): 130012040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2600239, 5200478, 10400956, 13001195, 20801912, 26002390, 52004780, 104009560]

約数ペア:

[(1, 104009560), (2, 52004780), (4, 26002390), (5, 20801912), (8, 13001195), (10, 10400956), (20, 5200478), (40, 2600239)]