654868049470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{1811}}^1\times {\mathrm{5023}}^1$

素因数の和:7177

約数の個数: 64

約数和(自身を含む): 1234869940224

約数和(自身を除く): 580001890754

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 313, 626, 1565, 1811, 3130, 3622, 5023, 7199, 9055, 10046, 14398, 18110, 25115, 35995, 41653, 50230, 71990, 83306, 115529, 208265, 231058, 416530, 566843, 577645, 1133686, 1155290, 1572199, 2834215, 3144398, 5668430, 7860995, 9096653, 13037389, 15721990, 18193306, 26074778, 36160577, 45483265, 65186945, 72321154, 90966530, 130373890, 180802885, 209223019, 361605770, 418446038, 1046115095, 2092230190, 2847252389, 5694504778, 14236261945, 28472523890, 65486804947, 130973609894, 327434024735, 654868049470]

約数ペア:

[(1, 654868049470), (2, 327434024735), (5, 130973609894), (10, 65486804947), (23, 28472523890), (46, 14236261945), (115, 5694504778), (230, 2847252389), (313, 2092230190), (626, 1046115095), (1565, 418446038), (1811, 361605770), (3130, 209223019), (3622, 180802885), (5023, 130373890), (7199, 90966530), (9055, 72321154), (10046, 65186945), (14398, 45483265), (18110, 36160577), (25115, 26074778), (35995, 18193306), (41653, 15721990), (50230, 13037389), (71990, 9096653), (83306, 7860995), (115529, 5668430), (208265, 3144398), (231058, 2834215), (416530, 1572199), (566843, 1155290), (577645, 1133686)]