2016453250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{16229}}^1$

素因数の和:16324

約数の個数: 64

約数和(自身を含む): 4375088640

約数和(自身を除く): 2358635390

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 125, 142, 175, 250, 350, 355, 497, 710, 875, 994, 1750, 1775, 2485, 3550, 4970, 8875, 12425, 16229, 17750, 24850, 32458, 62125, 81145, 113603, 124250, 162290, 227206, 405725, 568015, 811450, 1136030, 1152259, 2028625, 2304518, 2840075, 4057250, 5680150, 5761295, 8065813, 11522590, 14200375, 16131626, 28400750, 28806475, 40329065, 57612950, 80658130, 144032375, 201645325, 288064750, 403290650, 1008226625, 2016453250]

約数ペア:

[(1, 2016453250), (2, 1008226625), (5, 403290650), (7, 288064750), (10, 201645325), (14, 144032375), (25, 80658130), (35, 57612950), (50, 40329065), (70, 28806475), (71, 28400750), (125, 16131626), (142, 14200375), (175, 11522590), (250, 8065813), (350, 5761295), (355, 5680150), (497, 4057250), (710, 2840075), (875, 2304518), (994, 2028625), (1750, 1152259), (1775, 1136030), (2485, 811450), (3550, 568015), (4970, 405725), (8875, 227206), (12425, 162290), (16229, 124250), (17750, 113603), (24850, 81145), (32458, 62125)]