2910640

素因数分解:

$2^4\times 5^1\times {\mathrm{36383}}^1$

素因数の和:36396

約数の個数: 20

約数和(自身を含む): 6767424

約数和(自身を除く): 3856784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 36383, 72766, 145532, 181915, 291064, 363830, 582128, 727660, 1455320, 2910640]

約数ペア:

[(1, 2910640), (2, 1455320), (4, 727660), (5, 582128), (8, 363830), (10, 291064), (16, 181915), (20, 145532), (40, 72766), (80, 36383)]