554180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{229}}^1$

素因数の和:260

約数の個数: 36

約数和(自身を含む): 1284780

約数和(自身を除く): 730600

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 229, 242, 458, 484, 605, 916, 1145, 1210, 2290, 2420, 2519, 4580, 5038, 10076, 12595, 25190, 27709, 50380, 55418, 110836, 138545, 277090, 554180]

約数ペア:

[(1, 554180), (2, 277090), (4, 138545), (5, 110836), (10, 55418), (11, 50380), (20, 27709), (22, 25190), (44, 12595), (55, 10076), (110, 5038), (121, 4580), (220, 2519), (229, 2420), (242, 2290), (458, 1210), (484, 1145), (605, 916)]