112867220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{297019}}^1$

素因数の和:297047

約数の個数: 24

約数和(自身を含む): 249496800

約数和(自身を除く): 136629580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 297019, 594038, 1188076, 1485095, 2970190, 5643361, 5940380, 11286722, 22573444, 28216805, 56433610, 112867220]

約数ペア:

[(1, 112867220), (2, 56433610), (4, 28216805), (5, 22573444), (10, 11286722), (19, 5940380), (20, 5643361), (38, 2970190), (76, 1485095), (95, 1188076), (190, 594038), (380, 297019)]