25000488

素因数分解:

$2^3\times 3^4\times {\mathrm{41}}^1\times {\mathrm{941}}^1$

素因数の和:1000

約数の個数: 80

約数和(自身を含む): 71808660

約数和(自身を除く): 46808172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 81, 82, 108, 123, 162, 164, 216, 246, 324, 328, 369, 492, 648, 738, 941, 984, 1107, 1476, 1882, 2214, 2823, 2952, 3321, 3764, 4428, 5646, 6642, 7528, 8469, 8856, 11292, 13284, 16938, 22584, 25407, 26568, 33876, 38581, 50814, 67752, 76221, 77162, 101628, 115743, 152442, 154324, 203256, 231486, 304884, 308648, 347229, 462972, 609768, 694458, 925944, 1041687, 1388916, 2083374, 2777832, 3125061, 4166748, 6250122, 8333496, 12500244, 25000488]

約数ペア:

[(1, 25000488), (2, 12500244), (3, 8333496), (4, 6250122), (6, 4166748), (8, 3125061), (9, 2777832), (12, 2083374), (18, 1388916), (24, 1041687), (27, 925944), (36, 694458), (41, 609768), (54, 462972), (72, 347229), (81, 308648), (82, 304884), (108, 231486), (123, 203256), (162, 154324), (164, 152442), (216, 115743), (246, 101628), (324, 77162), (328, 76221), (369, 67752), (492, 50814), (648, 38581), (738, 33876), (941, 26568), (984, 25407), (1107, 22584), (1476, 16938), (1882, 13284), (2214, 11292), (2823, 8856), (2952, 8469), (3321, 7528), (3764, 6642), (4428, 5646)]