29492140

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{8147}}^1$

素因数の和:8337

約数の個数: 24

約数和(自身を含む): 62283312

約数和(自身を除く): 32791172

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 8147, 16294, 32588, 40735, 81470, 162940, 1474607, 2949214, 5898428, 7373035, 14746070, 29492140]

約数ペア:

[(1, 29492140), (2, 14746070), (4, 7373035), (5, 5898428), (10, 2949214), (20, 1474607), (181, 162940), (362, 81470), (724, 40735), (905, 32588), (1810, 16294), (3620, 8147)]