53700880

素因数分解:

$2^4\times 5^1\times {\mathrm{671261}}^1$

素因数の和:671274

約数の個数: 20

約数和(自身を含む): 124854732

約数和(自身を除く): 71153852

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 671261, 1342522, 2685044, 3356305, 5370088, 6712610, 10740176, 13425220, 26850440, 53700880]

約数ペア:

[(1, 53700880), (2, 26850440), (4, 13425220), (5, 10740176), (8, 6712610), (10, 5370088), (16, 3356305), (20, 2685044), (40, 1342522), (80, 671261)]