85562180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{13411}}^1$

素因数の和:13460

約数の個数: 48

約数和(自身を含む): 202789440

約数和(自身を除く): 117227260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 13411, 26822, 53644, 67055, 134110, 147521, 268220, 295042, 388919, 590084, 737605, 777838, 1475210, 1555676, 1944595, 2950420, 3889190, 4278109, 7778380, 8556218, 17112436, 21390545, 42781090, 85562180]

約数ペア:

[(1, 85562180), (2, 42781090), (4, 21390545), (5, 17112436), (10, 8556218), (11, 7778380), (20, 4278109), (22, 3889190), (29, 2950420), (44, 1944595), (55, 1555676), (58, 1475210), (110, 777838), (116, 737605), (145, 590084), (220, 388919), (290, 295042), (319, 268220), (580, 147521), (638, 134110), (1276, 67055), (1595, 53644), (3190, 26822), (6380, 13411)]