4534920005

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{12491}}^1$

素因数の和:12578

約数の個数: 64

約数和(自身を含む): 7252955136

約数和(自身を除く): 2718035131

約数列:

[1, 5, 7, 11, 23, 35, 41, 55, 77, 115, 161, 205, 253, 287, 385, 451, 805, 943, 1265, 1435, 1771, 2255, 3157, 4715, 6601, 8855, 10373, 12491, 15785, 33005, 51865, 62455, 72611, 87437, 137401, 287293, 363055, 437185, 512131, 687005, 961807, 1436465, 2011051, 2560655, 3160223, 3584917, 4809035, 5633441, 10055255, 11779013, 15801115, 17924585, 22121561, 28167205, 39434087, 58895065, 82453091, 110607805, 129569143, 197170435, 412265455, 647845715, 906984001, 4534920005]

約数ペア:

[(1, 4534920005), (5, 906984001), (7, 647845715), (11, 412265455), (23, 197170435), (35, 129569143), (41, 110607805), (55, 82453091), (77, 58895065), (115, 39434087), (161, 28167205), (205, 22121561), (253, 17924585), (287, 15801115), (385, 11779013), (451, 10055255), (805, 5633441), (943, 4809035), (1265, 3584917), (1435, 3160223), (1771, 2560655), (2255, 2011051), (3157, 1436465), (4715, 961807), (6601, 687005), (8855, 512131), (10373, 437185), (12491, 363055), (15785, 287293), (33005, 137401), (51865, 87437), (62455, 72611)]