804540889160

素因数分解:

$2^3\times 5^1\times {\mathrm{487}}^1\times {\mathrm{41300867}}^1$

素因数の和:41301365

約数の個数: 32

約数和(自身を含む): 1813934122560

約数和(自身を除く): 1009393233400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 487, 974, 1948, 2435, 3896, 4870, 9740, 19480, 41300867, 82601734, 165203468, 206504335, 330406936, 413008670, 826017340, 1652034680, 20113522229, 40227044458, 80454088916, 100567611145, 160908177832, 201135222290, 402270444580, 804540889160]

約数ペア:

[(1, 804540889160), (2, 402270444580), (4, 201135222290), (5, 160908177832), (8, 100567611145), (10, 80454088916), (20, 40227044458), (40, 20113522229), (487, 1652034680), (974, 826017340), (1948, 413008670), (2435, 330406936), (3896, 206504335), (4870, 165203468), (9740, 82601734), (19480, 41300867)]