85186000

素因数分解:

$2^4\times 5^3\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:437

約数の個数: 80

約数和(自身を含む): 207986688

約数和(自身を除く): 122800688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 191, 200, 223, 250, 382, 400, 446, 500, 764, 892, 955, 1000, 1115, 1528, 1784, 1910, 2000, 2230, 3056, 3568, 3820, 4460, 4775, 5575, 7640, 8920, 9550, 11150, 15280, 17840, 19100, 22300, 23875, 27875, 38200, 42593, 44600, 47750, 55750, 76400, 85186, 89200, 95500, 111500, 170372, 191000, 212965, 223000, 340744, 382000, 425930, 446000, 681488, 851860, 1064825, 1703720, 2129650, 3407440, 4259300, 5324125, 8518600, 10648250, 17037200, 21296500, 42593000, 85186000]

約数ペア:

[(1, 85186000), (2, 42593000), (4, 21296500), (5, 17037200), (8, 10648250), (10, 8518600), (16, 5324125), (20, 4259300), (25, 3407440), (40, 2129650), (50, 1703720), (80, 1064825), (100, 851860), (125, 681488), (191, 446000), (200, 425930), (223, 382000), (250, 340744), (382, 223000), (400, 212965), (446, 191000), (500, 170372), (764, 111500), (892, 95500), (955, 89200), (1000, 85186), (1115, 76400), (1528, 55750), (1784, 47750), (1910, 44600), (2000, 42593), (2230, 38200), (3056, 27875), (3568, 23875), (3820, 22300), (4460, 19100), (4775, 17840), (5575, 15280), (7640, 11150), (8920, 9550)]