2500682728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{1669}}^1$

素因数の和:2194

約数の個数: 64

約数和(自身を含む): 5194368000

約数和(自身を除く): 2693685272

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 479, 782, 958, 1564, 1669, 1916, 3128, 3338, 3832, 6676, 8143, 11017, 13352, 16286, 22034, 28373, 32572, 38387, 44068, 56746, 65144, 76774, 88136, 113492, 153548, 187289, 226984, 307096, 374578, 652579, 749156, 799451, 1305158, 1498312, 1598902, 2610316, 3197804, 5220632, 6395608, 13590667, 18387373, 27181334, 36774746, 54362668, 73549492, 108725336, 147098984, 312585341, 625170682, 1250341364, 2500682728]

約数ペア:

[(1, 2500682728), (2, 1250341364), (4, 625170682), (8, 312585341), (17, 147098984), (23, 108725336), (34, 73549492), (46, 54362668), (68, 36774746), (92, 27181334), (136, 18387373), (184, 13590667), (391, 6395608), (479, 5220632), (782, 3197804), (958, 2610316), (1564, 1598902), (1669, 1498312), (1916, 1305158), (3128, 799451), (3338, 749156), (3832, 652579), (6676, 374578), (8143, 307096), (11017, 226984), (13352, 187289), (16286, 153548), (22034, 113492), (28373, 88136), (32572, 76774), (38387, 65144), (44068, 56746)]