10784420

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3571}}^1$

素因数の和:3731

約数の個数: 24

約数和(自身を含む): 22803648

約数和(自身を除く): 12019228

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 3571, 7142, 14284, 17855, 35710, 71420, 539221, 1078442, 2156884, 2696105, 5392210, 10784420]

約数ペア:

[(1, 10784420), (2, 5392210), (4, 2696105), (5, 2156884), (10, 1078442), (20, 539221), (151, 71420), (302, 35710), (604, 17855), (755, 14284), (1510, 7142), (3020, 3571)]