2008783070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{27673}}^1$

素因数の和:27765

約数の個数: 64

約数和(自身を含む): 4447322496

約数和(自身を除く): 2438539426

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 61, 70, 85, 119, 122, 170, 238, 305, 427, 595, 610, 854, 1037, 1190, 2074, 2135, 4270, 5185, 7259, 10370, 14518, 27673, 36295, 55346, 72590, 138365, 193711, 276730, 387422, 470441, 940882, 968555, 1688053, 1937110, 2352205, 3293087, 3376106, 4704410, 6586174, 8440265, 11816371, 16465435, 16880530, 23632742, 28696901, 32930870, 57393802, 59081855, 118163710, 143484505, 200878307, 286969010, 401756614, 1004391535, 2008783070]

約数ペア:

[(1, 2008783070), (2, 1004391535), (5, 401756614), (7, 286969010), (10, 200878307), (14, 143484505), (17, 118163710), (34, 59081855), (35, 57393802), (61, 32930870), (70, 28696901), (85, 23632742), (119, 16880530), (122, 16465435), (170, 11816371), (238, 8440265), (305, 6586174), (427, 4704410), (595, 3376106), (610, 3293087), (854, 2352205), (1037, 1937110), (1190, 1688053), (2074, 968555), (2135, 940882), (4270, 470441), (5185, 387422), (7259, 276730), (10370, 193711), (14518, 138365), (27673, 72590), (36295, 55346)]