43855270

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1291}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 81861120

約数和(自身を除く): 38005850

約数列:

[1, 2, 5, 10, 43, 79, 86, 158, 215, 395, 430, 790, 1291, 2582, 3397, 6455, 6794, 12910, 16985, 33970, 55513, 101989, 111026, 203978, 277565, 509945, 555130, 1019890, 4385527, 8771054, 21927635, 43855270]

約数ペア:

[(1, 43855270), (2, 21927635), (5, 8771054), (10, 4385527), (43, 1019890), (79, 555130), (86, 509945), (158, 277565), (215, 203978), (395, 111026), (430, 101989), (790, 55513), (1291, 33970), (2582, 16985), (3397, 12910), (6455, 6794)]