700940

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 1490832

約数和(自身を除く): 789892

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 347, 404, 505, 694, 1010, 1388, 1735, 2020, 3470, 6940, 35047, 70094, 140188, 175235, 350470, 700940]

約数ペア:

[(1, 700940), (2, 350470), (4, 175235), (5, 140188), (10, 70094), (20, 35047), (101, 6940), (202, 3470), (347, 2020), (404, 1735), (505, 1388), (694, 1010)]