13306490360

素因数分解:

$2^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{718493}}^1$

素因数の和:718967

約数の個数: 32

約数和(自身を含む): 30004309440

約数和(自身を除く): 16697819080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 463, 926, 1852, 2315, 3704, 4630, 9260, 18520, 718493, 1436986, 2873972, 3592465, 5747944, 7184930, 14369860, 28739720, 332662259, 665324518, 1330649036, 1663311295, 2661298072, 3326622590, 6653245180, 13306490360]

約数ペア:

[(1, 13306490360), (2, 6653245180), (4, 3326622590), (5, 2661298072), (8, 1663311295), (10, 1330649036), (20, 665324518), (40, 332662259), (463, 28739720), (926, 14369860), (1852, 7184930), (2315, 5747944), (3704, 3592465), (4630, 2873972), (9260, 1436986), (18520, 718493)]