38928220

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{41413}}^1$

素因数の和:41469

約数の個数: 24

約数和(自身を含む): 83490624

約数和(自身を除く): 44562404

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 41413, 82826, 165652, 207065, 414130, 828260, 1946411, 3892822, 7785644, 9732055, 19464110, 38928220]

約数ペア:

[(1, 38928220), (2, 19464110), (4, 9732055), (5, 7785644), (10, 3892822), (20, 1946411), (47, 828260), (94, 414130), (188, 207065), (235, 165652), (470, 82826), (940, 41413)]