6484720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7369}}^1$

素因数の和:7393

約数の個数: 40

約数和(自身を含む): 16449840

約数和(自身を除く): 9965120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 7369, 14738, 29476, 36845, 58952, 73690, 81059, 117904, 147380, 162118, 294760, 324236, 405295, 589520, 648472, 810590, 1296944, 1621180, 3242360, 6484720]

約数ペア:

[(1, 6484720), (2, 3242360), (4, 1621180), (5, 1296944), (8, 810590), (10, 648472), (11, 589520), (16, 405295), (20, 324236), (22, 294760), (40, 162118), (44, 147380), (55, 117904), (80, 81059), (88, 73690), (110, 58952), (176, 36845), (220, 29476), (440, 14738), (880, 7369)]