103849820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{273289}}^1$

素因数の和:273317

約数の個数: 24

約数和(自身を含む): 229563600

約数和(自身を除く): 125713780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 273289, 546578, 1093156, 1366445, 2732890, 5192491, 5465780, 10384982, 20769964, 25962455, 51924910, 103849820]

約数ペア:

[(1, 103849820), (2, 51924910), (4, 25962455), (5, 20769964), (10, 10384982), (19, 5465780), (20, 5192491), (38, 2732890), (76, 1366445), (95, 1093156), (190, 546578), (380, 273289)]