80458322980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{574702307}}^1$

素因数の和:574702323

約数の個数: 24

約数和(自身を含む): 193099975488

約数和(自身を除く): 112641652508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 574702307, 1149404614, 2298809228, 2873511535, 4022916149, 5747023070, 8045832298, 11494046140, 16091664596, 20114580745, 40229161490, 80458322980]

約数ペア:

[(1, 80458322980), (2, 40229161490), (4, 20114580745), (5, 16091664596), (7, 11494046140), (10, 8045832298), (14, 5747023070), (20, 4022916149), (28, 2873511535), (35, 2298809228), (70, 1149404614), (140, 574702307)]