22850520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2473}}^1$

素因数の和:2505

約数の個数: 128

約数和(自身を含む): 85501440

約数和(自身を除く): 62650920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 2473, 3080, 4620, 4946, 7419, 9240, 9892, 12365, 14838, 17311, 19784, 24730, 27203, 29676, 34622, 37095, 49460, 51933, 54406, 59352, 69244, 74190, 81609, 86555, 98920, 103866, 108812, 136015, 138488, 148380, 163218, 173110, 190421, 207732, 217624, 259665, 272030, 296760, 326436, 346220, 380842, 408045, 415464, 519330, 544060, 571263, 652872, 692440, 761684, 816090, 952105, 1038660, 1088120, 1142526, 1523368, 1632180, 1904210, 2077320, 2285052, 2856315, 3264360, 3808420, 4570104, 5712630, 7616840, 11425260, 22850520]

約数ペア:

[(1, 22850520), (2, 11425260), (3, 7616840), (4, 5712630), (5, 4570104), (6, 3808420), (7, 3264360), (8, 2856315), (10, 2285052), (11, 2077320), (12, 1904210), (14, 1632180), (15, 1523368), (20, 1142526), (21, 1088120), (22, 1038660), (24, 952105), (28, 816090), (30, 761684), (33, 692440), (35, 652872), (40, 571263), (42, 544060), (44, 519330), (55, 415464), (56, 408045), (60, 380842), (66, 346220), (70, 326436), (77, 296760), (84, 272030), (88, 259665), (105, 217624), (110, 207732), (120, 190421), (132, 173110), (140, 163218), (154, 148380), (165, 138488), (168, 136015), (210, 108812), (220, 103866), (231, 98920), (264, 86555), (280, 81609), (308, 74190), (330, 69244), (385, 59352), (420, 54406), (440, 51933), (462, 49460), (616, 37095), (660, 34622), (770, 29676), (840, 27203), (924, 24730), (1155, 19784), (1320, 17311), (1540, 14838), (1848, 12365), (2310, 9892), (2473, 9240), (3080, 7419), (4620, 4946)]