70993840

素因数分解:

$2^4\times 5^1\times {\mathrm{887423}}^1$

素因数の和:887436

約数の個数: 20

約数和(自身を含む): 165060864

約数和(自身を除く): 94067024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 887423, 1774846, 3549692, 4437115, 7099384, 8874230, 14198768, 17748460, 35496920, 70993840]

約数ペア:

[(1, 70993840), (2, 35496920), (4, 17748460), (5, 14198768), (8, 8874230), (10, 7099384), (16, 4437115), (20, 3549692), (40, 1774846), (80, 887423)]