25968260

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^2\times {\mathrm{373}}^1$

素因数の和:500

約数の個数: 36

約数和(自身を含む): 55622028

約数和(自身を除く): 29653768

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 373, 590, 746, 1180, 1492, 1865, 3481, 3730, 6962, 7460, 13924, 17405, 22007, 34810, 44014, 69620, 88028, 110035, 220070, 440140, 1298413, 2596826, 5193652, 6492065, 12984130, 25968260]

約数ペア:

[(1, 25968260), (2, 12984130), (4, 6492065), (5, 5193652), (10, 2596826), (20, 1298413), (59, 440140), (118, 220070), (236, 110035), (295, 88028), (373, 69620), (590, 44014), (746, 34810), (1180, 22007), (1492, 17405), (1865, 13924), (3481, 7460), (3730, 6962)]