189306943960

素因数分解:

$2^3\times 5^1\times {\mathrm{4732673599}}^1$

素因数の和:4732673610

約数の個数: 16

約数和(自身を含む): 425940624000

約数和(自身を除く): 236633680040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4732673599, 9465347198, 18930694396, 23663367995, 37861388792, 47326735990, 94653471980, 189306943960]

約数ペア:

[(1, 189306943960), (2, 94653471980), (4, 47326735990), (5, 37861388792), (8, 23663367995), (10, 18930694396), (20, 9465347198), (40, 4732673599)]