29403280

素因数分解:

$2^4\times 5^1\times {\mathrm{367541}}^1$

素因数の和:367554

約数の個数: 20

約数和(自身を含む): 68362812

約数和(自身を除く): 38959532

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 367541, 735082, 1470164, 1837705, 2940328, 3675410, 5880656, 7350820, 14701640, 29403280]

約数ペア:

[(1, 29403280), (2, 14701640), (4, 7350820), (5, 5880656), (8, 3675410), (10, 2940328), (16, 1837705), (20, 1470164), (40, 735082), (80, 367541)]