202329520

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{87211}}^1$

素因数の和:87253

約数の個数: 40

約数和(自身を含む): 486642960

約数和(自身を除く): 284313440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 87211, 174422, 348844, 436055, 697688, 872110, 1395376, 1744220, 2529119, 3488440, 5058238, 6976880, 10116476, 12645595, 20232952, 25291190, 40465904, 50582380, 101164760, 202329520]

約数ペア:

[(1, 202329520), (2, 101164760), (4, 50582380), (5, 40465904), (8, 25291190), (10, 20232952), (16, 12645595), (20, 10116476), (29, 6976880), (40, 5058238), (58, 3488440), (80, 2529119), (116, 1744220), (145, 1395376), (232, 872110), (290, 697688), (464, 436055), (580, 348844), (1160, 174422), (2320, 87211)]