29449180

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{21977}}^1$

素因数の和:22053

約数の個数: 24

約数和(自身を含む): 62769168

約数和(自身を除く): 33319988

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 21977, 43954, 87908, 109885, 219770, 439540, 1472459, 2944918, 5889836, 7362295, 14724590, 29449180]

約数ペア:

[(1, 29449180), (2, 14724590), (4, 7362295), (5, 5889836), (10, 2944918), (20, 1472459), (67, 439540), (134, 219770), (268, 109885), (335, 87908), (670, 43954), (1340, 21977)]