65118500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 154732032

約数和(自身を除く): 89613532

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 47, 50, 68, 85, 94, 100, 125, 163, 170, 188, 235, 250, 326, 340, 425, 470, 500, 652, 799, 815, 850, 940, 1175, 1598, 1630, 1700, 2125, 2350, 2771, 3196, 3260, 3995, 4075, 4250, 4700, 5542, 5875, 7661, 7990, 8150, 8500, 11084, 11750, 13855, 15322, 15980, 16300, 19975, 20375, 23500, 27710, 30644, 38305, 39950, 40750, 55420, 69275, 76610, 79900, 81500, 99875, 130237, 138550, 153220, 191525, 199750, 260474, 277100, 346375, 383050, 399500, 520948, 651185, 692750, 766100, 957625, 1302370, 1385500, 1915250, 2604740, 3255925, 3830500, 6511850, 13023700, 16279625, 32559250, 65118500]

約数ペア:

[(1, 65118500), (2, 32559250), (4, 16279625), (5, 13023700), (10, 6511850), (17, 3830500), (20, 3255925), (25, 2604740), (34, 1915250), (47, 1385500), (50, 1302370), (68, 957625), (85, 766100), (94, 692750), (100, 651185), (125, 520948), (163, 399500), (170, 383050), (188, 346375), (235, 277100), (250, 260474), (326, 199750), (340, 191525), (425, 153220), (470, 138550), (500, 130237), (652, 99875), (799, 81500), (815, 79900), (850, 76610), (940, 69275), (1175, 55420), (1598, 40750), (1630, 39950), (1700, 38305), (2125, 30644), (2350, 27710), (2771, 23500), (3196, 20375), (3260, 19975), (3995, 16300), (4075, 15980), (4250, 15322), (4700, 13855), (5542, 11750), (5875, 11084), (7661, 8500), (7990, 8150)]