17124140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{281}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 39511584

約数和(自身を除く): 22387444

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 277, 281, 554, 562, 1108, 1124, 1385, 1405, 2770, 2810, 3047, 3091, 5540, 5620, 6094, 6182, 12188, 12364, 15235, 15455, 30470, 30910, 60940, 61820, 77837, 155674, 311348, 389185, 778370, 856207, 1556740, 1712414, 3424828, 4281035, 8562070, 17124140]

約数ペア:

[(1, 17124140), (2, 8562070), (4, 4281035), (5, 3424828), (10, 1712414), (11, 1556740), (20, 856207), (22, 778370), (44, 389185), (55, 311348), (110, 155674), (220, 77837), (277, 61820), (281, 60940), (554, 30910), (562, 30470), (1108, 15455), (1124, 15235), (1385, 12364), (1405, 12188), (2770, 6182), (2810, 6094), (3047, 5620), (3091, 5540)]