73071260

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{10529}}^1$

素因数の和:10885

約数の個数: 24

約数和(自身を含む): 153906480

約数和(自身を除く): 80835220

約数列:

[1, 2, 4, 5, 10, 20, 347, 694, 1388, 1735, 3470, 6940, 10529, 21058, 42116, 52645, 105290, 210580, 3653563, 7307126, 14614252, 18267815, 36535630, 73071260]

約数ペア:

[(1, 73071260), (2, 36535630), (4, 18267815), (5, 14614252), (10, 7307126), (20, 3653563), (347, 210580), (694, 105290), (1388, 52645), (1735, 42116), (3470, 21058), (6940, 10529)]