1301315080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1069}}^1\times {\mathrm{2341}}^1$

素因数の和:3434

約数の個数: 64

約数和(自身を含む): 3157484400

約数和(自身を除く): 1856169320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1069, 2138, 2341, 4276, 4682, 5345, 8552, 9364, 10690, 11705, 13897, 18728, 21380, 23410, 27794, 30433, 42760, 46820, 55588, 60866, 69485, 93640, 111176, 121732, 138970, 152165, 243464, 277940, 304330, 555880, 608660, 1217320, 2502529, 5005058, 10010116, 12512645, 20020232, 25025290, 32532877, 50050580, 65065754, 100101160, 130131508, 162664385, 260263016, 325328770, 650657540, 1301315080]

約数ペア:

[(1, 1301315080), (2, 650657540), (4, 325328770), (5, 260263016), (8, 162664385), (10, 130131508), (13, 100101160), (20, 65065754), (26, 50050580), (40, 32532877), (52, 25025290), (65, 20020232), (104, 12512645), (130, 10010116), (260, 5005058), (520, 2502529), (1069, 1217320), (2138, 608660), (2341, 555880), (4276, 304330), (4682, 277940), (5345, 243464), (8552, 152165), (9364, 138970), (10690, 121732), (11705, 111176), (13897, 93640), (18728, 69485), (21380, 60866), (23410, 55588), (27794, 46820), (30433, 42760)]