3315440

素因数分解:

$2^4\times 5^1\times {\mathrm{41443}}^1$

素因数の和:41456

約数の個数: 20

約数和(自身を含む): 7708584

約数和(自身を除く): 4393144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 41443, 82886, 165772, 207215, 331544, 414430, 663088, 828860, 1657720, 3315440]

約数ペア:

[(1, 3315440), (2, 1657720), (4, 828860), (5, 663088), (8, 414430), (10, 331544), (16, 207215), (20, 165772), (40, 82886), (80, 41443)]