119754860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193153}}^1$

素因数の和:193193

約数の個数: 24

約数和(自身を含む): 259598976

約数和(自身を除く): 139844116

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 193153, 386306, 772612, 965765, 1931530, 3863060, 5987743, 11975486, 23950972, 29938715, 59877430, 119754860]

約数ペア:

[(1, 119754860), (2, 59877430), (4, 29938715), (5, 23950972), (10, 11975486), (20, 5987743), (31, 3863060), (62, 1931530), (124, 965765), (155, 772612), (310, 386306), (620, 193153)]