3626888900720

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{2391019}}^1$

素因数の和:2391382

約数の個数: 80

約数和(自身を含む): 8588620352640

約数和(自身を除く): 4961731451920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 283, 335, 536, 566, 670, 1072, 1132, 1340, 1415, 2264, 2680, 2830, 4528, 5360, 5660, 11320, 18961, 22640, 37922, 75844, 94805, 151688, 189610, 303376, 379220, 758440, 1516880, 2391019, 4782038, 9564076, 11955095, 19128152, 23910190, 38256304, 47820380, 95640760, 160198273, 191281520, 320396546, 640793092, 676658377, 800991365, 1281586184, 1353316754, 1601982730, 2563172368, 2706633508, 3203965460, 3383291885, 5413267016, 6407930920, 6766583770, 10826534032, 12815861840, 13533167540, 27066335080, 45336111259, 54132670160, 90672222518, 181344445036, 226680556295, 362688890072, 453361112590, 725377780144, 906722225180, 1813444450360, 3626888900720]

約数ペア:

[(1, 3626888900720), (2, 1813444450360), (4, 906722225180), (5, 725377780144), (8, 453361112590), (10, 362688890072), (16, 226680556295), (20, 181344445036), (40, 90672222518), (67, 54132670160), (80, 45336111259), (134, 27066335080), (268, 13533167540), (283, 12815861840), (335, 10826534032), (536, 6766583770), (566, 6407930920), (670, 5413267016), (1072, 3383291885), (1132, 3203965460), (1340, 2706633508), (1415, 2563172368), (2264, 1601982730), (2680, 1353316754), (2830, 1281586184), (4528, 800991365), (5360, 676658377), (5660, 640793092), (11320, 320396546), (18961, 191281520), (22640, 160198273), (37922, 95640760), (75844, 47820380), (94805, 38256304), (151688, 23910190), (189610, 19128152), (303376, 11955095), (379220, 9564076), (758440, 4782038), (1516880, 2391019)]