8110640

素因数分解:

$2^4\times 5^1\times {\mathrm{101383}}^1$

素因数の和:101396

約数の個数: 20

約数和(自身を含む): 18857424

約数和(自身を除く): 10746784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101383, 202766, 405532, 506915, 811064, 1013830, 1622128, 2027660, 4055320, 8110640]

約数ペア:

[(1, 8110640), (2, 4055320), (4, 2027660), (5, 1622128), (8, 1013830), (10, 811064), (16, 506915), (20, 405532), (40, 202766), (80, 101383)]