104709890

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{222787}}^1$

素因数の和:222841

約数の個数: 16

約数和(自身を含む): 192488832

約数和(自身を除く): 87778942

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 222787, 445574, 1113935, 2227870, 10470989, 20941978, 52354945, 104709890]

約数ペア:

[(1, 104709890), (2, 52354945), (5, 20941978), (10, 10470989), (47, 2227870), (94, 1113935), (235, 445574), (470, 222787)]