40000440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{333337}}^1$

素因数の和:333351

約数の個数: 32

約数和(自身を含む): 120001680

約数和(自身を除く): 80001240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 333337, 666674, 1000011, 1333348, 1666685, 2000022, 2666696, 3333370, 4000044, 5000055, 6666740, 8000088, 10000110, 13333480, 20000220, 40000440]

約数ペア:

[(1, 40000440), (2, 20000220), (3, 13333480), (4, 10000110), (5, 8000088), (6, 6666740), (8, 5000055), (10, 4000044), (12, 3333370), (15, 2666696), (20, 2000022), (24, 1666685), (30, 1333348), (40, 1000011), (60, 666674), (120, 333337)]