8119556485

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{6389}}^1$

素因数の和:6717

約数の個数: 32

約数和(自身を含む): 10445656320

約数和(自身を除く): 2326099835

約数列:

[1, 5, 23, 43, 115, 215, 257, 989, 1285, 4945, 5911, 6389, 11051, 29555, 31945, 55255, 146947, 254173, 274727, 734735, 1270865, 1373635, 1641973, 6318721, 8209865, 31593605, 37765379, 70604839, 188826895, 353024195, 1623911297, 8119556485]

約数ペア:

[(1, 8119556485), (5, 1623911297), (23, 353024195), (43, 188826895), (115, 70604839), (215, 37765379), (257, 31593605), (989, 8209865), (1285, 6318721), (4945, 1641973), (5911, 1373635), (6389, 1270865), (11051, 734735), (29555, 274727), (31945, 254173), (55255, 146947)]