22667260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 60963840

約数和(自身を除く): 38296580

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 41, 44, 55, 70, 77, 82, 110, 140, 154, 164, 205, 220, 287, 308, 359, 385, 410, 451, 574, 718, 770, 820, 902, 1148, 1435, 1436, 1540, 1795, 1804, 2255, 2513, 2870, 3157, 3590, 3949, 4510, 5026, 5740, 6314, 7180, 7898, 9020, 10052, 12565, 12628, 14719, 15785, 15796, 19745, 25130, 27643, 29438, 31570, 39490, 50260, 55286, 58876, 63140, 73595, 78980, 103033, 110572, 138215, 147190, 161909, 206066, 276430, 294380, 323818, 412132, 515165, 552860, 647636, 809545, 1030330, 1133363, 1619090, 2060660, 2266726, 3238180, 4533452, 5666815, 11333630, 22667260]

約数ペア:

[(1, 22667260), (2, 11333630), (4, 5666815), (5, 4533452), (7, 3238180), (10, 2266726), (11, 2060660), (14, 1619090), (20, 1133363), (22, 1030330), (28, 809545), (35, 647636), (41, 552860), (44, 515165), (55, 412132), (70, 323818), (77, 294380), (82, 276430), (110, 206066), (140, 161909), (154, 147190), (164, 138215), (205, 110572), (220, 103033), (287, 78980), (308, 73595), (359, 63140), (385, 58876), (410, 55286), (451, 50260), (574, 39490), (718, 31570), (770, 29438), (820, 27643), (902, 25130), (1148, 19745), (1435, 15796), (1436, 15785), (1540, 14719), (1795, 12628), (1804, 12565), (2255, 10052), (2513, 9020), (2870, 7898), (3157, 7180), (3590, 6314), (3949, 5740), (4510, 5026)]