82732540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2011}}^1$

素因数の和:2059

約数の個数: 72

約数和(自身を含む): 202302576

約数和(自身を除く): 119570036

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 121, 170, 187, 220, 242, 340, 374, 484, 605, 748, 935, 1210, 1870, 2011, 2057, 2420, 3740, 4022, 4114, 8044, 8228, 10055, 10285, 20110, 20570, 22121, 34187, 40220, 41140, 44242, 68374, 88484, 110605, 136748, 170935, 221210, 243331, 341870, 376057, 442420, 486662, 683740, 752114, 973324, 1216655, 1504228, 1880285, 2433310, 3760570, 4136627, 4866620, 7521140, 8273254, 16546508, 20683135, 41366270, 82732540]

約数ペア:

[(1, 82732540), (2, 41366270), (4, 20683135), (5, 16546508), (10, 8273254), (11, 7521140), (17, 4866620), (20, 4136627), (22, 3760570), (34, 2433310), (44, 1880285), (55, 1504228), (68, 1216655), (85, 973324), (110, 752114), (121, 683740), (170, 486662), (187, 442420), (220, 376057), (242, 341870), (340, 243331), (374, 221210), (484, 170935), (605, 136748), (748, 110605), (935, 88484), (1210, 68374), (1870, 44242), (2011, 41140), (2057, 40220), (2420, 34187), (3740, 22121), (4022, 20570), (4114, 20110), (8044, 10285), (8228, 10055)]