9888939050

素因数分解:

$2^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{271}}^1\times {\mathrm{3821}}^1$

素因数の和:4295

約数の個数: 48

約数和(自身を含む): 18562811904

約数和(自身を除く): 8673872854

約数列:

[1, 2, 5, 10, 25, 50, 191, 271, 382, 542, 955, 1355, 1910, 2710, 3821, 4775, 6775, 7642, 9550, 13550, 19105, 38210, 51761, 95525, 103522, 191050, 258805, 517610, 729811, 1035491, 1294025, 1459622, 2070982, 2588050, 3649055, 5177455, 7298110, 10354910, 18245275, 25887275, 36490550, 51774550, 197778781, 395557562, 988893905, 1977787810, 4944469525, 9888939050]

約数ペア:

[(1, 9888939050), (2, 4944469525), (5, 1977787810), (10, 988893905), (25, 395557562), (50, 197778781), (191, 51774550), (271, 36490550), (382, 25887275), (542, 18245275), (955, 10354910), (1355, 7298110), (1910, 5177455), (2710, 3649055), (3821, 2588050), (4775, 2070982), (6775, 1459622), (7642, 1294025), (9550, 1035491), (13550, 729811), (19105, 517610), (38210, 258805), (51761, 191050), (95525, 103522)]