120874490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{3967}}^1$

素因数の和:4262

約数の個数: 32

約数和(自身を含む): 238270464

約数和(自身を除く): 117395974

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 277, 554, 1385, 2770, 3047, 3967, 6094, 7934, 15235, 19835, 30470, 39670, 43637, 87274, 218185, 436370, 1098859, 2197718, 5494295, 10988590, 12087449, 24174898, 60437245, 120874490]

約数ペア:

[(1, 120874490), (2, 60437245), (5, 24174898), (10, 12087449), (11, 10988590), (22, 5494295), (55, 2197718), (110, 1098859), (277, 436370), (554, 218185), (1385, 87274), (2770, 43637), (3047, 39670), (3967, 30470), (6094, 19835), (7934, 15235)]