117645680

素因数分解:

$2^4\times 5^1\times {\mathrm{1470571}}^1$

素因数の和:1470584

約数の個数: 20

約数和(自身を含む): 273526392

約数和(自身を除く): 155880712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1470571, 2941142, 5882284, 7352855, 11764568, 14705710, 23529136, 29411420, 58822840, 117645680]

約数ペア:

[(1, 117645680), (2, 58822840), (4, 29411420), (5, 23529136), (8, 14705710), (10, 11764568), (16, 7352855), (20, 5882284), (40, 2941142), (80, 1470571)]