26467210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{929}}^1$

素因数の和:991

約数の個数: 64

約数和(自身を含む): 61067520

約数和(自身を除く): 34600310

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 37, 55, 70, 74, 77, 110, 154, 185, 259, 370, 385, 407, 518, 770, 814, 929, 1295, 1858, 2035, 2590, 2849, 4070, 4645, 5698, 6503, 9290, 10219, 13006, 14245, 20438, 28490, 32515, 34373, 51095, 65030, 68746, 71533, 102190, 143066, 171865, 240611, 343730, 357665, 378103, 481222, 715330, 756206, 1203055, 1890515, 2406110, 2646721, 3781030, 5293442, 13233605, 26467210]

約数ペア:

[(1, 26467210), (2, 13233605), (5, 5293442), (7, 3781030), (10, 2646721), (11, 2406110), (14, 1890515), (22, 1203055), (35, 756206), (37, 715330), (55, 481222), (70, 378103), (74, 357665), (77, 343730), (110, 240611), (154, 171865), (185, 143066), (259, 102190), (370, 71533), (385, 68746), (407, 65030), (518, 51095), (770, 34373), (814, 32515), (929, 28490), (1295, 20438), (1858, 14245), (2035, 13006), (2590, 10219), (2849, 9290), (4070, 6503), (4645, 5698)]