69642260

素因数分解:

$2^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{4231}}^1$

素因数の和:5063

約数の個数: 24

約数和(自身を含む): 146461056

約数和(自身を除く): 76818796

約数列:

[1, 2, 4, 5, 10, 20, 823, 1646, 3292, 4115, 4231, 8230, 8462, 16460, 16924, 21155, 42310, 84620, 3482113, 6964226, 13928452, 17410565, 34821130, 69642260]

約数ペア:

[(1, 69642260), (2, 34821130), (4, 17410565), (5, 13928452), (10, 6964226), (20, 3482113), (823, 84620), (1646, 42310), (3292, 21155), (4115, 16924), (4231, 16460), (8230, 8462)]