9417680

素因数分解:

$2^4\times 5^1\times {\mathrm{117721}}^1$

素因数の和:117734

約数の個数: 20

約数和(自身を含む): 21896292

約数和(自身を除く): 12478612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 117721, 235442, 470884, 588605, 941768, 1177210, 1883536, 2354420, 4708840, 9417680]

約数ペア:

[(1, 9417680), (2, 4708840), (4, 2354420), (5, 1883536), (8, 1177210), (10, 941768), (16, 588605), (20, 470884), (40, 235442), (80, 117721)]