41650640

素因数分解:

$2^4\times 5^1\times {\mathrm{520633}}^1$

素因数の和:520646

約数の個数: 20

約数和(自身を含む): 96837924

約数和(自身を除く): 55187284

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 520633, 1041266, 2082532, 2603165, 4165064, 5206330, 8330128, 10412660, 20825320, 41650640]

約数ペア:

[(1, 41650640), (2, 20825320), (4, 10412660), (5, 8330128), (8, 5206330), (10, 4165064), (16, 2603165), (20, 2082532), (40, 1041266), (80, 520633)]