11128040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3613}}^1$

素因数の和:3642

約数の個数: 64

約数和(自身を含む): 31224960

約数和(自身を除く): 20096920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 3613, 7226, 14452, 18065, 25291, 28904, 36130, 39743, 50582, 72260, 79486, 101164, 126455, 144520, 158972, 198715, 202328, 252910, 278201, 317944, 397430, 505820, 556402, 794860, 1011640, 1112804, 1391005, 1589720, 2225608, 2782010, 5564020, 11128040]

約数ペア:

[(1, 11128040), (2, 5564020), (4, 2782010), (5, 2225608), (7, 1589720), (8, 1391005), (10, 1112804), (11, 1011640), (14, 794860), (20, 556402), (22, 505820), (28, 397430), (35, 317944), (40, 278201), (44, 252910), (55, 202328), (56, 198715), (70, 158972), (77, 144520), (88, 126455), (110, 101164), (140, 79486), (154, 72260), (220, 50582), (280, 39743), (308, 36130), (385, 28904), (440, 25291), (616, 18065), (770, 14452), (1540, 7226), (3080, 3613)]