42448240

素因数分解:

$2^4\times 5^1\times {\mathrm{530603}}^1$

素因数の和:530616

約数の個数: 20

約数和(自身を含む): 98692344

約数和(自身を除く): 56244104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 530603, 1061206, 2122412, 2653015, 4244824, 5306030, 8489648, 10612060, 21224120, 42448240]

約数ペア:

[(1, 42448240), (2, 21224120), (4, 10612060), (5, 8489648), (8, 5306030), (10, 4244824), (16, 2653015), (20, 2122412), (40, 1061206), (80, 530603)]