29038640

素因数分解:

$2^4\times 5^1\times {\mathrm{362983}}^1$

素因数の和:362996

約数の個数: 20

約数和(自身を含む): 67515024

約数和(自身を除く): 38476384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 362983, 725966, 1451932, 1814915, 2903864, 3629830, 5807728, 7259660, 14519320, 29038640]

約数ペア:

[(1, 29038640), (2, 14519320), (4, 7259660), (5, 5807728), (8, 3629830), (10, 2903864), (16, 1814915), (20, 1451932), (40, 725966), (80, 362983)]