2777460335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1$

素因数の和:596

約数の個数: 64

約数和(自身を含む): 3880348416

約数和(自身を除く): 1102888081

約数列:

[1, 5, 13, 23, 41, 65, 113, 115, 205, 299, 401, 533, 565, 943, 1469, 1495, 2005, 2599, 2665, 4633, 4715, 5213, 7345, 9223, 12259, 12995, 16441, 23165, 26065, 33787, 45313, 46115, 60229, 61295, 82205, 106559, 119899, 168935, 213733, 226565, 301145, 378143, 532795, 589069, 599495, 1042199, 1068665, 1385267, 1857833, 1890715, 2945345, 4915859, 5210995, 6926335, 9289165, 13548587, 24151829, 24579295, 42730159, 67742935, 120759145, 213650795, 555492067, 2777460335]

約数ペア:

[(1, 2777460335), (5, 555492067), (13, 213650795), (23, 120759145), (41, 67742935), (65, 42730159), (113, 24579295), (115, 24151829), (205, 13548587), (299, 9289165), (401, 6926335), (533, 5210995), (565, 4915859), (943, 2945345), (1469, 1890715), (1495, 1857833), (2005, 1385267), (2599, 1068665), (2665, 1042199), (4633, 599495), (4715, 589069), (5213, 532795), (7345, 378143), (9223, 301145), (12259, 226565), (12995, 213733), (16441, 168935), (23165, 119899), (26065, 106559), (33787, 82205), (45313, 61295), (46115, 60229)]