160954970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{2909}}^1$

素因数の和:3430

約数の個数: 32

約数和(自身を含む): 316794240

約数和(自身を除く): 155839270

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 503, 1006, 2515, 2909, 5030, 5533, 5818, 11066, 14545, 27665, 29090, 31999, 55330, 63998, 159995, 319990, 1463227, 2926454, 7316135, 14632270, 16095497, 32190994, 80477485, 160954970]

約数ペア:

[(1, 160954970), (2, 80477485), (5, 32190994), (10, 16095497), (11, 14632270), (22, 7316135), (55, 2926454), (110, 1463227), (503, 319990), (1006, 159995), (2515, 63998), (2909, 55330), (5030, 31999), (5533, 29090), (5818, 27665), (11066, 14545)]