157030334120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{356887123}}^1$

素因数の和:356887145

約数の個数: 32

約数和(自身を含む): 385438093920

約数和(自身を除く): 228407759800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 356887123, 713774246, 1427548492, 1784435615, 2855096984, 3568871230, 3925758353, 7137742460, 7851516706, 14275484920, 15703033412, 19628791765, 31406066824, 39257583530, 78515167060, 157030334120]

約数ペア:

[(1, 157030334120), (2, 78515167060), (4, 39257583530), (5, 31406066824), (8, 19628791765), (10, 15703033412), (11, 14275484920), (20, 7851516706), (22, 7137742460), (40, 3925758353), (44, 3568871230), (55, 2855096984), (88, 1784435615), (110, 1427548492), (220, 713774246), (440, 356887123)]