542913002020

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{162548803}}^1$

素因数の和:162548979

約数の個数: 24

約数和(自身を含む): 1146944361024

約数和(自身を除く): 604031359004

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 162548803, 325097606, 650195212, 812744015, 1625488030, 3250976060, 27145650101, 54291300202, 108582600404, 135728250505, 271456501010, 542913002020]

約数ペア:

[(1, 542913002020), (2, 271456501010), (4, 135728250505), (5, 108582600404), (10, 54291300202), (20, 27145650101), (167, 3250976060), (334, 1625488030), (668, 812744015), (835, 650195212), (1670, 325097606), (3340, 162548803)]