4609220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 12531456

約数和(自身を除く): 7922236

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 41, 44, 55, 70, 73, 77, 82, 110, 140, 146, 154, 164, 205, 220, 287, 292, 308, 365, 385, 410, 451, 511, 574, 730, 770, 803, 820, 902, 1022, 1148, 1435, 1460, 1540, 1606, 1804, 2044, 2255, 2555, 2870, 2993, 3157, 3212, 4015, 4510, 5110, 5621, 5740, 5986, 6314, 8030, 9020, 10220, 11242, 11972, 12628, 14965, 15785, 16060, 20951, 22484, 28105, 29930, 31570, 32923, 41902, 56210, 59860, 63140, 65846, 83804, 104755, 112420, 131692, 164615, 209510, 230461, 329230, 419020, 460922, 658460, 921844, 1152305, 2304610, 4609220]

約数ペア:

[(1, 4609220), (2, 2304610), (4, 1152305), (5, 921844), (7, 658460), (10, 460922), (11, 419020), (14, 329230), (20, 230461), (22, 209510), (28, 164615), (35, 131692), (41, 112420), (44, 104755), (55, 83804), (70, 65846), (73, 63140), (77, 59860), (82, 56210), (110, 41902), (140, 32923), (146, 31570), (154, 29930), (164, 28105), (205, 22484), (220, 20951), (287, 16060), (292, 15785), (308, 14965), (365, 12628), (385, 11972), (410, 11242), (451, 10220), (511, 9020), (574, 8030), (730, 6314), (770, 5986), (803, 5740), (820, 5621), (902, 5110), (1022, 4510), (1148, 4015), (1435, 3212), (1460, 3157), (1540, 2993), (1606, 2870), (1804, 2555), (2044, 2255)]