103876280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{112909}}^1$

素因数の和:112943

約数の個数: 32

約数和(自身を含む): 243885600

約数和(自身を除く): 140009320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 112909, 225818, 451636, 564545, 903272, 1129090, 2258180, 2596907, 4516360, 5193814, 10387628, 12984535, 20775256, 25969070, 51938140, 103876280]

約数ペア:

[(1, 103876280), (2, 51938140), (4, 25969070), (5, 20775256), (8, 12984535), (10, 10387628), (20, 5193814), (23, 4516360), (40, 2596907), (46, 2258180), (92, 1129090), (115, 903272), (184, 564545), (230, 451636), (460, 225818), (920, 112909)]