3146045680

素因数分解:

$2^4\times 5^1\times {\mathrm{39325571}}^1$

素因数の和:39325584

約数の個数: 20

約数和(自身を含む): 7314556392

約数和(自身を除く): 4168510712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 39325571, 78651142, 157302284, 196627855, 314604568, 393255710, 629209136, 786511420, 1573022840, 3146045680]

約数ペア:

[(1, 3146045680), (2, 1573022840), (4, 786511420), (5, 629209136), (8, 393255710), (10, 314604568), (16, 196627855), (20, 157302284), (40, 78651142), (80, 39325571)]