104143760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{185971}}^1$

素因数の和:185991

約数の個数: 40

約数和(自身を含む): 276726336

約数和(自身を除く): 172582576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 185971, 371942, 743884, 929855, 1301797, 1487768, 1859710, 2603594, 2975536, 3719420, 5207188, 6508985, 7438840, 10414376, 13017970, 14877680, 20828752, 26035940, 52071880, 104143760]

約数ペア:

[(1, 104143760), (2, 52071880), (4, 26035940), (5, 20828752), (7, 14877680), (8, 13017970), (10, 10414376), (14, 7438840), (16, 6508985), (20, 5207188), (28, 3719420), (35, 2975536), (40, 2603594), (56, 1859710), (70, 1487768), (80, 1301797), (112, 929855), (140, 743884), (280, 371942), (560, 185971)]