126722090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{104729}}^1$

素因数の和:104758

約数の個数: 24

約数和(自身を含む): 250723620

約数和(自身を除く): 124001530

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 104729, 209458, 523645, 1047290, 1152019, 2304038, 5760095, 11520190, 12672209, 25344418, 63361045, 126722090]

約数ペア:

[(1, 126722090), (2, 63361045), (5, 25344418), (10, 12672209), (11, 11520190), (22, 5760095), (55, 2304038), (110, 1152019), (121, 1047290), (242, 523645), (605, 209458), (1210, 104729)]