83216240

素因数分解:

$2^4\times 5^1\times {\mathrm{1040203}}^1$

素因数の和:1040216

約数の個数: 20

約数和(自身を含む): 193477944

約数和(自身を除く): 110261704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1040203, 2080406, 4160812, 5201015, 8321624, 10402030, 16643248, 20804060, 41608120, 83216240]

約数ペア:

[(1, 83216240), (2, 41608120), (4, 20804060), (5, 16643248), (8, 10402030), (10, 8321624), (16, 5201015), (20, 4160812), (40, 2080406), (80, 1040203)]