11017720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 30175200

約数和(自身を除く): 19157480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 109, 133, 140, 152, 190, 218, 266, 280, 361, 380, 436, 532, 545, 665, 722, 760, 763, 872, 1064, 1090, 1330, 1444, 1526, 1805, 2071, 2180, 2527, 2660, 2888, 3052, 3610, 3815, 4142, 4360, 5054, 5320, 6104, 7220, 7630, 8284, 10108, 10355, 12635, 14440, 14497, 15260, 16568, 20216, 20710, 25270, 28994, 30520, 39349, 41420, 50540, 57988, 72485, 78698, 82840, 101080, 115976, 144970, 157396, 196745, 275443, 289940, 314792, 393490, 550886, 579880, 786980, 1101772, 1377215, 1573960, 2203544, 2754430, 5508860, 11017720]

約数ペア:

[(1, 11017720), (2, 5508860), (4, 2754430), (5, 2203544), (7, 1573960), (8, 1377215), (10, 1101772), (14, 786980), (19, 579880), (20, 550886), (28, 393490), (35, 314792), (38, 289940), (40, 275443), (56, 196745), (70, 157396), (76, 144970), (95, 115976), (109, 101080), (133, 82840), (140, 78698), (152, 72485), (190, 57988), (218, 50540), (266, 41420), (280, 39349), (361, 30520), (380, 28994), (436, 25270), (532, 20710), (545, 20216), (665, 16568), (722, 15260), (760, 14497), (763, 14440), (872, 12635), (1064, 10355), (1090, 10108), (1330, 8284), (1444, 7630), (1526, 7220), (1805, 6104), (2071, 5320), (2180, 5054), (2527, 4360), (2660, 4142), (2888, 3815), (3052, 3610)]