23786180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9829}}^1$

素因数の和:9860

約数の個数: 36

約数和(自身を含む): 54910380

約数和(自身を除く): 31124200

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 9829, 19658, 39316, 49145, 98290, 108119, 196580, 216238, 432476, 540595, 1081190, 1189309, 2162380, 2378618, 4757236, 5946545, 11893090, 23786180]

約数ペア:

[(1, 23786180), (2, 11893090), (4, 5946545), (5, 4757236), (10, 2378618), (11, 2162380), (20, 1189309), (22, 1081190), (44, 540595), (55, 432476), (110, 216238), (121, 196580), (220, 108119), (242, 98290), (484, 49145), (605, 39316), (1210, 19658), (2420, 9829)]