2112250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:112

約数の個数: 64

約数和(自身を含む): 4852224

約数和(自身を除く): 2739974

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 71, 85, 119, 125, 142, 170, 175, 238, 250, 350, 355, 425, 497, 595, 710, 850, 875, 994, 1190, 1207, 1750, 1775, 2125, 2414, 2485, 2975, 3550, 4250, 4970, 5950, 6035, 8449, 8875, 12070, 12425, 14875, 16898, 17750, 24850, 29750, 30175, 42245, 60350, 62125, 84490, 124250, 150875, 211225, 301750, 422450, 1056125, 2112250]

約数ペア:

[(1, 2112250), (2, 1056125), (5, 422450), (7, 301750), (10, 211225), (14, 150875), (17, 124250), (25, 84490), (34, 62125), (35, 60350), (50, 42245), (70, 30175), (71, 29750), (85, 24850), (119, 17750), (125, 16898), (142, 14875), (170, 12425), (175, 12070), (238, 8875), (250, 8449), (350, 6035), (355, 5950), (425, 4970), (497, 4250), (595, 3550), (710, 2975), (850, 2485), (875, 2414), (994, 2125), (1190, 1775), (1207, 1750)]