116337520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{111863}}^1$

素因数の和:111889

約数の個数: 40

約数和(自身を含む): 291293856

約数和(自身を除く): 174956336

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 111863, 223726, 447452, 559315, 894904, 1118630, 1454219, 1789808, 2237260, 2908438, 4474520, 5816876, 7271095, 8949040, 11633752, 14542190, 23267504, 29084380, 58168760, 116337520]

約数ペア:

[(1, 116337520), (2, 58168760), (4, 29084380), (5, 23267504), (8, 14542190), (10, 11633752), (13, 8949040), (16, 7271095), (20, 5816876), (26, 4474520), (40, 2908438), (52, 2237260), (65, 1789808), (80, 1454219), (104, 1118630), (130, 894904), (208, 559315), (260, 447452), (520, 223726), (1040, 111863)]