814442860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{12899}}^1$

素因数の和:12967

約数の個数: 96

約数和(自身を含む): 2184537600

約数和(自身を除く): 1370094740

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, 385, 410, 451, 574, 770, 820, 902, 1148, 1435, 1540, 1804, 2255, 2870, 3157, 4510, 5740, 6314, 9020, 12628, 12899, 15785, 25798, 31570, 51596, 63140, 64495, 90293, 128990, 141889, 180586, 257980, 283778, 361172, 451465, 528859, 567556, 709445, 902930, 993223, 1057718, 1418890, 1805860, 1986446, 2115436, 2644295, 2837780, 3702013, 3972892, 4966115, 5288590, 5817449, 7404026, 9932230, 10577180, 11634898, 14808052, 18510065, 19864460, 23269796, 29087245, 37020130, 40722143, 58174490, 74040260, 81444286, 116348980, 162888572, 203610715, 407221430, 814442860]

約数ペア:

[(1, 814442860), (2, 407221430), (4, 203610715), (5, 162888572), (7, 116348980), (10, 81444286), (11, 74040260), (14, 58174490), (20, 40722143), (22, 37020130), (28, 29087245), (35, 23269796), (41, 19864460), (44, 18510065), (55, 14808052), (70, 11634898), (77, 10577180), (82, 9932230), (110, 7404026), (140, 5817449), (154, 5288590), (164, 4966115), (205, 3972892), (220, 3702013), (287, 2837780), (308, 2644295), (385, 2115436), (410, 1986446), (451, 1805860), (574, 1418890), (770, 1057718), (820, 993223), (902, 902930), (1148, 709445), (1435, 567556), (1540, 528859), (1804, 451465), (2255, 361172), (2870, 283778), (3157, 257980), (4510, 180586), (5740, 141889), (6314, 128990), (9020, 90293), (12628, 64495), (12899, 63140), (15785, 51596), (25798, 31570)]