557291260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{14341}}^1$

素因数の和:14446

約数の個数: 48

約数和(自身を含む): 1228822560

約数和(自身を除く): 671531300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 67, 116, 134, 145, 268, 290, 335, 580, 670, 1340, 1943, 3886, 7772, 9715, 14341, 19430, 28682, 38860, 57364, 71705, 143410, 286820, 415889, 831778, 960847, 1663556, 1921694, 2079445, 3843388, 4158890, 4804235, 8317780, 9608470, 19216940, 27864563, 55729126, 111458252, 139322815, 278645630, 557291260]

約数ペア:

[(1, 557291260), (2, 278645630), (4, 139322815), (5, 111458252), (10, 55729126), (20, 27864563), (29, 19216940), (58, 9608470), (67, 8317780), (116, 4804235), (134, 4158890), (145, 3843388), (268, 2079445), (290, 1921694), (335, 1663556), (580, 960847), (670, 831778), (1340, 415889), (1943, 286820), (3886, 143410), (7772, 71705), (9715, 57364), (14341, 38860), (19430, 28682)]