107979560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{207653}}^1$

素因数の和:207677

約数の個数: 32

約数和(自身を含む): 261644040

約数和(自身を除く): 153664480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 207653, 415306, 830612, 1038265, 1661224, 2076530, 2699489, 4153060, 5398978, 8306120, 10797956, 13497445, 21595912, 26994890, 53989780, 107979560]

約数ペア:

[(1, 107979560), (2, 53989780), (4, 26994890), (5, 21595912), (8, 13497445), (10, 10797956), (13, 8306120), (20, 5398978), (26, 4153060), (40, 2699489), (52, 2076530), (65, 1661224), (104, 1038265), (130, 830612), (260, 415306), (520, 207653)]