108199940

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{49633}}^1$

素因数の和:49751

約数の個数: 24

約数和(自身を含む): 229309080

約数和(自身を除く): 121109140

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 49633, 99266, 198532, 248165, 496330, 992660, 5409997, 10819994, 21639988, 27049985, 54099970, 108199940]

約数ペア:

[(1, 108199940), (2, 54099970), (4, 27049985), (5, 21639988), (10, 10819994), (20, 5409997), (109, 992660), (218, 496330), (436, 248165), (545, 198532), (1090, 99266), (2180, 49633)]