69609340

素因数分解:

$2^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{4229}}^1$

素因数の和:5061

約数の個数: 24

約数和(自身を含む): 146391840

約数和(自身を除く): 76782500

約数列:

[1, 2, 4, 5, 10, 20, 823, 1646, 3292, 4115, 4229, 8230, 8458, 16460, 16916, 21145, 42290, 84580, 3480467, 6960934, 13921868, 17402335, 34804670, 69609340]

約数ペア:

[(1, 69609340), (2, 34804670), (4, 17402335), (5, 13921868), (10, 6960934), (20, 3480467), (823, 84580), (1646, 42290), (3292, 21145), (4115, 16916), (4229, 16460), (8230, 8458)]