2014455580

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{251179}}^1$

素因数の和:251589

約数の個数: 24

約数和(自身を含む): 4240923120

約数和(自身を除く): 2226467540

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 4010, 8020, 251179, 502358, 1004716, 1255895, 2511790, 5023580, 100722779, 201445558, 402891116, 503613895, 1007227790, 2014455580]

約数ペア:

[(1, 2014455580), (2, 1007227790), (4, 503613895), (5, 402891116), (10, 201445558), (20, 100722779), (401, 5023580), (802, 2511790), (1604, 1255895), (2005, 1004716), (4010, 502358), (8020, 251179)]