7926640

素因数分解:

$2^4\times 5^1\times {\mathrm{99083}}^1$

素因数の和:99096

約数の個数: 20

約数和(自身を含む): 18429624

約数和(自身を除く): 10502984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 99083, 198166, 396332, 495415, 792664, 990830, 1585328, 1981660, 3963320, 7926640]

約数ペア:

[(1, 7926640), (2, 3963320), (4, 1981660), (5, 1585328), (8, 990830), (10, 792664), (16, 495415), (20, 396332), (40, 198166), (80, 99083)]