80023020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17321}}^1$

素因数の和:17351

約数の個数: 96

約数和(自身を含む): 279369216

約数和(自身を除く): 199346196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 17321, 34642, 51963, 69284, 86605, 103926, 121247, 173210, 190531, 207852, 242494, 259815, 346420, 363741, 381062, 484988, 519630, 571593, 606235, 727482, 762124, 952655, 1039260, 1143186, 1212470, 1333717, 1454964, 1818705, 1905310, 2286372, 2424940, 2667434, 2857965, 3637410, 3810620, 4001151, 5334868, 5715930, 6668585, 7274820, 8002302, 11431860, 13337170, 16004604, 20005755, 26674340, 40011510, 80023020]

約数ペア:

[(1, 80023020), (2, 40011510), (3, 26674340), (4, 20005755), (5, 16004604), (6, 13337170), (7, 11431860), (10, 8002302), (11, 7274820), (12, 6668585), (14, 5715930), (15, 5334868), (20, 4001151), (21, 3810620), (22, 3637410), (28, 2857965), (30, 2667434), (33, 2424940), (35, 2286372), (42, 1905310), (44, 1818705), (55, 1454964), (60, 1333717), (66, 1212470), (70, 1143186), (77, 1039260), (84, 952655), (105, 762124), (110, 727482), (132, 606235), (140, 571593), (154, 519630), (165, 484988), (210, 381062), (220, 363741), (231, 346420), (308, 259815), (330, 242494), (385, 207852), (420, 190531), (462, 173210), (660, 121247), (770, 103926), (924, 86605), (1155, 69284), (1540, 51963), (2310, 34642), (4620, 17321)]