2247387741520

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1789}}^1\times {\mathrm{55487}}^1$

素因数の和:57572

約数の個数: 80

約数和(自身を含む): 5246665620480

約数和(自身を除く): 2999277878960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 566, 1132, 1415, 1789, 2264, 2830, 3578, 4528, 5660, 7156, 8945, 11320, 14312, 17890, 22640, 28624, 35780, 55487, 71560, 110974, 143120, 221948, 277435, 443896, 506287, 554870, 887792, 1012574, 1109740, 2025148, 2219480, 2531435, 4050296, 4438960, 5062870, 8100592, 10125740, 15702821, 20251480, 31405642, 40502960, 62811284, 78514105, 99266243, 125622568, 157028210, 198532486, 251245136, 314056420, 397064972, 496331215, 628112840, 794129944, 992662430, 1256225680, 1588259888, 1985324860, 3970649720, 7941299440, 28092346769, 56184693538, 112369387076, 140461733845, 224738774152, 280923467690, 449477548304, 561846935380, 1123693870760, 2247387741520]

約数ペア:

[(1, 2247387741520), (2, 1123693870760), (4, 561846935380), (5, 449477548304), (8, 280923467690), (10, 224738774152), (16, 140461733845), (20, 112369387076), (40, 56184693538), (80, 28092346769), (283, 7941299440), (566, 3970649720), (1132, 1985324860), (1415, 1588259888), (1789, 1256225680), (2264, 992662430), (2830, 794129944), (3578, 628112840), (4528, 496331215), (5660, 397064972), (7156, 314056420), (8945, 251245136), (11320, 198532486), (14312, 157028210), (17890, 125622568), (22640, 99266243), (28624, 78514105), (35780, 62811284), (55487, 40502960), (71560, 31405642), (110974, 20251480), (143120, 15702821), (221948, 10125740), (277435, 8100592), (443896, 5062870), (506287, 4438960), (554870, 4050296), (887792, 2531435), (1012574, 2219480), (1109740, 2025148)]