61589740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{65521}}^1$

素因数の和:65577

約数の個数: 24

約数和(自身を含む): 132092352

約数和(自身を除く): 70502612

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 65521, 131042, 262084, 327605, 655210, 1310420, 3079487, 6158974, 12317948, 15397435, 30794870, 61589740]

約数ペア:

[(1, 61589740), (2, 30794870), (4, 15397435), (5, 12317948), (10, 6158974), (20, 3079487), (47, 1310420), (94, 655210), (188, 327605), (235, 262084), (470, 131042), (940, 65521)]