118489520

素因数分解:

$2^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{5347}}^1$

素因数の和:5637

約数の個数: 40

約数和(自身を含む): 276534384

約数和(自身を除く): 158044864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 277, 554, 1108, 1385, 2216, 2770, 4432, 5347, 5540, 10694, 11080, 21388, 22160, 26735, 42776, 53470, 85552, 106940, 213880, 427760, 1481119, 2962238, 5924476, 7405595, 11848952, 14811190, 23697904, 29622380, 59244760, 118489520]

約数ペア:

[(1, 118489520), (2, 59244760), (4, 29622380), (5, 23697904), (8, 14811190), (10, 11848952), (16, 7405595), (20, 5924476), (40, 2962238), (80, 1481119), (277, 427760), (554, 213880), (1108, 106940), (1385, 85552), (2216, 53470), (2770, 42776), (4432, 26735), (5347, 22160), (5540, 21388), (10694, 11080)]