800703580

素因数分解:

$2^2\times 5^1\times {\mathrm{2351}}^1\times {\mathrm{17029}}^1$

素因数の和:19389

約数の個数: 24

約数和(自身を含む): 1682291520

約数和(自身を除く): 881587940

約数列:

[1, 2, 4, 5, 10, 20, 2351, 4702, 9404, 11755, 17029, 23510, 34058, 47020, 68116, 85145, 170290, 340580, 40035179, 80070358, 160140716, 200175895, 400351790, 800703580]

約数ペア:

[(1, 800703580), (2, 400351790), (4, 200175895), (5, 160140716), (10, 80070358), (20, 40035179), (2351, 340580), (4702, 170290), (9404, 85145), (11755, 68116), (17029, 47020), (23510, 34058)]