119579720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229961}}^1$

素因数の和:229985

約数の個数: 32

約数和(自身を含む): 289752120

約数和(自身を除く): 170172400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 229961, 459922, 919844, 1149805, 1839688, 2299610, 2989493, 4599220, 5978986, 9198440, 11957972, 14947465, 23915944, 29894930, 59789860, 119579720]

約数ペア:

[(1, 119579720), (2, 59789860), (4, 29894930), (5, 23915944), (8, 14947465), (10, 11957972), (13, 9198440), (20, 5978986), (26, 4599220), (40, 2989493), (52, 2299610), (65, 1839688), (104, 1149805), (130, 919844), (260, 459922), (520, 229961)]