156918090080

素因数分解:

$2^5\times 5^1\times {\mathrm{980738063}}^1$

素因数の和:980738078

約数の個数: 24

約数和(自身を含む): 370718988192

約数和(自身を除く): 213800898112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 980738063, 1961476126, 3922952252, 4903690315, 7845904504, 9807380630, 15691809008, 19614761260, 31383618016, 39229522520, 78459045040, 156918090080]

約数ペア:

[(1, 156918090080), (2, 78459045040), (4, 39229522520), (5, 31383618016), (8, 19614761260), (10, 15691809008), (16, 9807380630), (20, 7845904504), (32, 4903690315), (40, 3922952252), (80, 1961476126), (160, 980738063)]