6551220460

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3005147}}^1$

素因数の和:3005265

約数の個数: 24

約数和(自身を含む): 13883783760

約数和(自身を除く): 7332563300

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 3005147, 6010294, 12020588, 15025735, 30051470, 60102940, 327561023, 655122046, 1310244092, 1637805115, 3275610230, 6551220460]

約数ペア:

[(1, 6551220460), (2, 3275610230), (4, 1637805115), (5, 1310244092), (10, 655122046), (20, 327561023), (109, 60102940), (218, 30051470), (436, 15025735), (545, 12020588), (1090, 6010294), (2180, 3005147)]