54202240

素因数分解:

$2^7\times 5^1\times {\mathrm{84691}}^1$

素因数の和:84710

約数の個数: 32

約数和(自身を含む): 129578760

約数和(自身を除く): 75376520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 84691, 169382, 338764, 423455, 677528, 846910, 1355056, 1693820, 2710112, 3387640, 5420224, 6775280, 10840448, 13550560, 27101120, 54202240]

約数ペア:

[(1, 54202240), (2, 27101120), (4, 13550560), (5, 10840448), (8, 6775280), (10, 5420224), (16, 3387640), (20, 2710112), (32, 1693820), (40, 1355056), (64, 846910), (80, 677528), (128, 423455), (160, 338764), (320, 169382), (640, 84691)]