42577370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16829}}^1$

素因数の和:16870

約数の個数: 32

約数和(自身を含む): 87246720

約数和(自身を除く): 44669350

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 16829, 33658, 84145, 168290, 185119, 370238, 387067, 774134, 925595, 1851190, 1935335, 3870670, 4257737, 8515474, 21288685, 42577370]

約数ペア:

[(1, 42577370), (2, 21288685), (5, 8515474), (10, 4257737), (11, 3870670), (22, 1935335), (23, 1851190), (46, 925595), (55, 774134), (110, 387067), (115, 370238), (230, 185119), (253, 168290), (506, 84145), (1265, 33658), (2530, 16829)]