26435320

素因数分解:

$2^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2633}}^1$

素因数の和:2895

約数の個数: 32

約数和(自身を含む): 59739120

約数和(自身を除く): 33303800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 251, 502, 1004, 1255, 2008, 2510, 2633, 5020, 5266, 10040, 10532, 13165, 21064, 26330, 52660, 105320, 660883, 1321766, 2643532, 3304415, 5287064, 6608830, 13217660, 26435320]

約数ペア:

[(1, 26435320), (2, 13217660), (4, 6608830), (5, 5287064), (8, 3304415), (10, 2643532), (20, 1321766), (40, 660883), (251, 105320), (502, 52660), (1004, 26330), (1255, 21064), (2008, 13165), (2510, 10532), (2633, 10040), (5020, 5266)]