28600840

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{12119}}^1$

素因数の和:12189

約数の個数: 32

約数和(自身を含む): 65448000

約数和(自身を除く): 36847160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 12119, 24238, 48476, 60595, 96952, 121190, 242380, 484760, 715021, 1430042, 2860084, 3575105, 5720168, 7150210, 14300420, 28600840]

約数ペア:

[(1, 28600840), (2, 14300420), (4, 7150210), (5, 5720168), (8, 3575105), (10, 2860084), (20, 1430042), (40, 715021), (59, 484760), (118, 242380), (236, 121190), (295, 96952), (472, 60595), (590, 48476), (1180, 24238), (2360, 12119)]