40470260

素因数分解:

$2^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{3301}}^1$

素因数の和:3923

約数の個数: 24

約数和(自身を含む): 85151976

約数和(自身を除く): 44681716

約数列:

[1, 2, 4, 5, 10, 20, 613, 1226, 2452, 3065, 3301, 6130, 6602, 12260, 13204, 16505, 33010, 66020, 2023513, 4047026, 8094052, 10117565, 20235130, 40470260]

約数ペア:

[(1, 40470260), (2, 20235130), (4, 10117565), (5, 8094052), (10, 4047026), (20, 2023513), (613, 66020), (1226, 33010), (2452, 16505), (3065, 13204), (3301, 12260), (6130, 6602)]