2247222340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{2729}}^1$

素因数の和:2965

約数の個数: 96

約数和(自身を含む): 5448643200

約数和(自身を除く): 3201420860

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 197, 209, 220, 380, 394, 418, 788, 836, 985, 1045, 1970, 2090, 2167, 2729, 3743, 3940, 4180, 4334, 5458, 7486, 8668, 10835, 10916, 13645, 14972, 18715, 21670, 27290, 30019, 37430, 41173, 43340, 51851, 54580, 60038, 74860, 82346, 103702, 120076, 150095, 164692, 205865, 207404, 259255, 300190, 411730, 518510, 537613, 570361, 600380, 823460, 1037020, 1075226, 1140722, 2150452, 2281444, 2688065, 2851805, 5376130, 5703610, 5913743, 10214647, 10752260, 11407220, 11827486, 20429294, 23654972, 29568715, 40858588, 51073235, 59137430, 102146470, 112361117, 118274860, 204292940, 224722234, 449444468, 561805585, 1123611170, 2247222340]

約数ペア:

[(1, 2247222340), (2, 1123611170), (4, 561805585), (5, 449444468), (10, 224722234), (11, 204292940), (19, 118274860), (20, 112361117), (22, 102146470), (38, 59137430), (44, 51073235), (55, 40858588), (76, 29568715), (95, 23654972), (110, 20429294), (190, 11827486), (197, 11407220), (209, 10752260), (220, 10214647), (380, 5913743), (394, 5703610), (418, 5376130), (788, 2851805), (836, 2688065), (985, 2281444), (1045, 2150452), (1970, 1140722), (2090, 1075226), (2167, 1037020), (2729, 823460), (3743, 600380), (3940, 570361), (4180, 537613), (4334, 518510), (5458, 411730), (7486, 300190), (8668, 259255), (10835, 207404), (10916, 205865), (13645, 164692), (14972, 150095), (18715, 120076), (21670, 103702), (27290, 82346), (30019, 74860), (37430, 60038), (41173, 54580), (43340, 51851)]