70345180

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{8123}}^1$

素因数の和:8565

約数の個数: 24

約数和(自身を含む): 148084272

約数和(自身を除く): 77739092

約数列:

[1, 2, 4, 5, 10, 20, 433, 866, 1732, 2165, 4330, 8123, 8660, 16246, 32492, 40615, 81230, 162460, 3517259, 7034518, 14069036, 17586295, 35172590, 70345180]

約数ペア:

[(1, 70345180), (2, 35172590), (4, 17586295), (5, 14069036), (10, 7034518), (20, 3517259), (433, 162460), (866, 81230), (1732, 40615), (2165, 32492), (4330, 16246), (8123, 8660)]