43085000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{1231}}^1$

素因数の和:1264

約数の個数: 80

約数和(自身を含む): 115463040

約数和(自身を除く): 72378040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 625, 700, 875, 1000, 1231, 1250, 1400, 1750, 2462, 2500, 3500, 4375, 4924, 5000, 6155, 7000, 8617, 8750, 9848, 12310, 17234, 17500, 24620, 30775, 34468, 35000, 43085, 49240, 61550, 68936, 86170, 123100, 153875, 172340, 215425, 246200, 307750, 344680, 430850, 615500, 769375, 861700, 1077125, 1231000, 1538750, 1723400, 2154250, 3077500, 4308500, 5385625, 6155000, 8617000, 10771250, 21542500, 43085000]

約数ペア:

[(1, 43085000), (2, 21542500), (4, 10771250), (5, 8617000), (7, 6155000), (8, 5385625), (10, 4308500), (14, 3077500), (20, 2154250), (25, 1723400), (28, 1538750), (35, 1231000), (40, 1077125), (50, 861700), (56, 769375), (70, 615500), (100, 430850), (125, 344680), (140, 307750), (175, 246200), (200, 215425), (250, 172340), (280, 153875), (350, 123100), (500, 86170), (625, 68936), (700, 61550), (875, 49240), (1000, 43085), (1231, 35000), (1250, 34468), (1400, 30775), (1750, 24620), (2462, 17500), (2500, 17234), (3500, 12310), (4375, 9848), (4924, 8750), (5000, 8617), (6155, 7000)]