188014719880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3579869}}^1$

素因数の和:3579994

約数の個数: 64

約数和(自身を含む): 460084892400

約数和(自身を除く): 272070172520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 101, 104, 130, 202, 260, 404, 505, 520, 808, 1010, 1313, 2020, 2626, 4040, 5252, 6565, 10504, 13130, 26260, 52520, 3579869, 7159738, 14319476, 17899345, 28638952, 35798690, 46538297, 71597380, 93076594, 143194760, 186153188, 232691485, 361566769, 372306376, 465382970, 723133538, 930765940, 1446267076, 1807833845, 1861531880, 2892534152, 3615667690, 4700367997, 7231335380, 9400735994, 14462670760, 18801471988, 23501839985, 37602943976, 47003679970, 94007359940, 188014719880]

約数ペア:

[(1, 188014719880), (2, 94007359940), (4, 47003679970), (5, 37602943976), (8, 23501839985), (10, 18801471988), (13, 14462670760), (20, 9400735994), (26, 7231335380), (40, 4700367997), (52, 3615667690), (65, 2892534152), (101, 1861531880), (104, 1807833845), (130, 1446267076), (202, 930765940), (260, 723133538), (404, 465382970), (505, 372306376), (520, 361566769), (808, 232691485), (1010, 186153188), (1313, 143194760), (2020, 93076594), (2626, 71597380), (4040, 46538297), (5252, 35798690), (6565, 28638952), (10504, 17899345), (13130, 14319476), (26260, 7159738), (52520, 3579869)]