102320480

素因数分解:

$2^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5867}}^1$

素因数の和:5991

約数の個数: 48

約数和(自身を含む): 243991440

約数和(自身を除く): 141670960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 109, 160, 218, 436, 545, 872, 1090, 1744, 2180, 3488, 4360, 5867, 8720, 11734, 17440, 23468, 29335, 46936, 58670, 93872, 117340, 187744, 234680, 469360, 639503, 938720, 1279006, 2558012, 3197515, 5116024, 6395030, 10232048, 12790060, 20464096, 25580120, 51160240, 102320480]

約数ペア:

[(1, 102320480), (2, 51160240), (4, 25580120), (5, 20464096), (8, 12790060), (10, 10232048), (16, 6395030), (20, 5116024), (32, 3197515), (40, 2558012), (80, 1279006), (109, 938720), (160, 639503), (218, 469360), (436, 234680), (545, 187744), (872, 117340), (1090, 93872), (1744, 58670), (2180, 46936), (3488, 29335), (4360, 23468), (5867, 17440), (8720, 11734)]