201705026060

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{142045793}}^1$

素因数の和:142045873

約数の個数: 24

約数和(自身を含む): 429546481056

約数和(自身を除く): 227841454996

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 142045793, 284091586, 568183172, 710228965, 1420457930, 2840915860, 10085251303, 20170502606, 40341005212, 50426256515, 100852513030, 201705026060]

約数ペア:

[(1, 201705026060), (2, 100852513030), (4, 50426256515), (5, 40341005212), (10, 20170502606), (20, 10085251303), (71, 2840915860), (142, 1420457930), (284, 710228965), (355, 568183172), (710, 284091586), (1420, 142045793)]