10346440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 25446960

約数和(自身を除く): 15100520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 101, 104, 130, 197, 202, 260, 394, 404, 505, 520, 788, 808, 985, 1010, 1313, 1576, 1970, 2020, 2561, 2626, 3940, 4040, 5122, 5252, 6565, 7880, 10244, 10504, 12805, 13130, 19897, 20488, 25610, 26260, 39794, 51220, 52520, 79588, 99485, 102440, 159176, 198970, 258661, 397940, 517322, 795880, 1034644, 1293305, 2069288, 2586610, 5173220, 10346440]

約数ペア:

[(1, 10346440), (2, 5173220), (4, 2586610), (5, 2069288), (8, 1293305), (10, 1034644), (13, 795880), (20, 517322), (26, 397940), (40, 258661), (52, 198970), (65, 159176), (101, 102440), (104, 99485), (130, 79588), (197, 52520), (202, 51220), (260, 39794), (394, 26260), (404, 25610), (505, 20488), (520, 19897), (788, 13130), (808, 12805), (985, 10504), (1010, 10244), (1313, 7880), (1576, 6565), (1970, 5252), (2020, 5122), (2561, 4040), (2626, 3940)]