9857200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1334

約数の個数: 60

約数和(自身を含む): 24947560

約数和(自身を除く): 15090360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1297, 1520, 1900, 2594, 3800, 5188, 6485, 7600, 10376, 12970, 20752, 24643, 25940, 32425, 49286, 51880, 64850, 98572, 103760, 123215, 129700, 197144, 246430, 259400, 394288, 492860, 518800, 616075, 985720, 1232150, 1971440, 2464300, 4928600, 9857200]

約数ペア:

[(1, 9857200), (2, 4928600), (4, 2464300), (5, 1971440), (8, 1232150), (10, 985720), (16, 616075), (19, 518800), (20, 492860), (25, 394288), (38, 259400), (40, 246430), (50, 197144), (76, 129700), (80, 123215), (95, 103760), (100, 98572), (152, 64850), (190, 51880), (200, 49286), (304, 32425), (380, 25940), (400, 24643), (475, 20752), (760, 12970), (950, 10376), (1297, 7600), (1520, 6485), (1900, 5188), (2594, 3800)]