52420400

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{4519}}^1$

素因数の和:4566

約数の個数: 60

約数和(自身を含む): 130311600

約数和(自身を除く): 77891200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 145, 200, 232, 290, 400, 464, 580, 725, 1160, 1450, 2320, 2900, 4519, 5800, 9038, 11600, 18076, 22595, 36152, 45190, 72304, 90380, 112975, 131051, 180760, 225950, 262102, 361520, 451900, 524204, 655255, 903800, 1048408, 1310510, 1807600, 2096816, 2621020, 3276275, 5242040, 6552550, 10484080, 13105100, 26210200, 52420400]

約数ペア:

[(1, 52420400), (2, 26210200), (4, 13105100), (5, 10484080), (8, 6552550), (10, 5242040), (16, 3276275), (20, 2621020), (25, 2096816), (29, 1807600), (40, 1310510), (50, 1048408), (58, 903800), (80, 655255), (100, 524204), (116, 451900), (145, 361520), (200, 262102), (232, 225950), (290, 180760), (400, 131051), (464, 112975), (580, 90380), (725, 72304), (1160, 45190), (1450, 36152), (2320, 22595), (2900, 18076), (4519, 11600), (5800, 9038)]