11394160

素因数分解:

$2^4\times 5^1\times {\mathrm{142427}}^1$

素因数の和:142440

約数の個数: 20

約数和(自身を含む): 26491608

約数和(自身を除く): 15097448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 142427, 284854, 569708, 712135, 1139416, 1424270, 2278832, 2848540, 5697080, 11394160]

約数ペア:

[(1, 11394160), (2, 5697080), (4, 2848540), (5, 2278832), (8, 1424270), (10, 1139416), (16, 712135), (20, 569708), (40, 284854), (80, 142427)]