11643981440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199931}}^1$

素因数の和:199970

約数の個数: 128

約数和(自身を含む): 34260347520

約数和(自身を除く): 22616366080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2912, 3640, 4160, 4480, 5824, 7280, 8320, 11648, 14560, 29120, 58240, 199931, 399862, 799724, 999655, 1399517, 1599448, 1999310, 2599103, 2799034, 3198896, 3998620, 5198206, 5598068, 6397792, 6997585, 7997240, 10396412, 11196136, 12795584, 12995515, 13995170, 15994480, 18193721, 20792824, 22392272, 25591168, 25991030, 27990340, 31988960, 36387442, 41585648, 44784544, 51982060, 55980680, 63977920, 72774884, 83171296, 89569088, 90968605, 103964120, 111961360, 127955840, 145549768, 166342592, 179138176, 181937210, 207928240, 223922720, 291099536, 332685184, 363874420, 415856480, 447845440, 582199072, 727748840, 831712960, 895690880, 1164398144, 1455497680, 1663425920, 2328796288, 2910995360, 5821990720, 11643981440]

約数ペア:

[(1, 11643981440), (2, 5821990720), (4, 2910995360), (5, 2328796288), (7, 1663425920), (8, 1455497680), (10, 1164398144), (13, 895690880), (14, 831712960), (16, 727748840), (20, 582199072), (26, 447845440), (28, 415856480), (32, 363874420), (35, 332685184), (40, 291099536), (52, 223922720), (56, 207928240), (64, 181937210), (65, 179138176), (70, 166342592), (80, 145549768), (91, 127955840), (104, 111961360), (112, 103964120), (128, 90968605), (130, 89569088), (140, 83171296), (160, 72774884), (182, 63977920), (208, 55980680), (224, 51982060), (260, 44784544), (280, 41585648), (320, 36387442), (364, 31988960), (416, 27990340), (448, 25991030), (455, 25591168), (520, 22392272), (560, 20792824), (640, 18193721), (728, 15994480), (832, 13995170), (896, 12995515), (910, 12795584), (1040, 11196136), (1120, 10396412), (1456, 7997240), (1664, 6997585), (1820, 6397792), (2080, 5598068), (2240, 5198206), (2912, 3998620), (3640, 3198896), (4160, 2799034), (4480, 2599103), (5824, 1999310), (7280, 1599448), (8320, 1399517), (11648, 999655), (14560, 799724), (29120, 399862), (58240, 199931)]