11077220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7193}}^1$

素因数の和:7220

約数の個数: 48

約数和(自身を含む): 29006208

約数和(自身を除く): 17928988

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 7193, 14386, 28772, 35965, 50351, 71930, 79123, 100702, 143860, 158246, 201404, 251755, 316492, 395615, 503510, 553861, 791230, 1007020, 1107722, 1582460, 2215444, 2769305, 5538610, 11077220]

約数ペア:

[(1, 11077220), (2, 5538610), (4, 2769305), (5, 2215444), (7, 1582460), (10, 1107722), (11, 1007020), (14, 791230), (20, 553861), (22, 503510), (28, 395615), (35, 316492), (44, 251755), (55, 201404), (70, 158246), (77, 143860), (110, 100702), (140, 79123), (154, 71930), (220, 50351), (308, 35965), (385, 28772), (770, 14386), (1540, 7193)]