39586593280

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{38371}}^1$

素因数の和:38438

約数の個数: 160

約数和(自身を含む): 105516246528

約数和(自身を除く): 65929653248

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 256, 260, 310, 320, 403, 416, 496, 512, 520, 620, 640, 806, 832, 992, 1040, 1240, 1280, 1612, 1664, 1984, 2015, 2080, 2480, 2560, 3224, 3328, 3968, 4030, 4160, 4960, 6448, 6656, 7936, 8060, 8320, 9920, 12896, 15872, 16120, 16640, 19840, 25792, 32240, 33280, 38371, 39680, 51584, 64480, 76742, 79360, 103168, 128960, 153484, 191855, 206336, 257920, 306968, 383710, 498823, 515840, 613936, 767420, 997646, 1031680, 1189501, 1227872, 1534840, 1995292, 2379002, 2455744, 2494115, 3069680, 3990584, 4758004, 4911488, 4988230, 5947505, 6139360, 7981168, 9516008, 9822976, 9976460, 11895010, 12278720, 15463513, 15962336, 19032016, 19645952, 19952920, 23790020, 24557440, 30927026, 31924672, 38064032, 39905840, 47580040, 49114880, 61854052, 63849344, 76128064, 77317565, 79811680, 95160080, 98229760, 123708104, 127698688, 152256128, 154635130, 159623360, 190320160, 247416208, 255397376, 304512256, 309270260, 319246720, 380640320, 494832416, 609024512, 618540520, 638493440, 761280640, 989664832, 1237081040, 1276986880, 1522561280, 1979329664, 2474162080, 3045122560, 3958659328, 4948324160, 7917318656, 9896648320, 19793296640, 39586593280]

約数ペア:

[(1, 39586593280), (2, 19793296640), (4, 9896648320), (5, 7917318656), (8, 4948324160), (10, 3958659328), (13, 3045122560), (16, 2474162080), (20, 1979329664), (26, 1522561280), (31, 1276986880), (32, 1237081040), (40, 989664832), (52, 761280640), (62, 638493440), (64, 618540520), (65, 609024512), (80, 494832416), (104, 380640320), (124, 319246720), (128, 309270260), (130, 304512256), (155, 255397376), (160, 247416208), (208, 190320160), (248, 159623360), (256, 154635130), (260, 152256128), (310, 127698688), (320, 123708104), (403, 98229760), (416, 95160080), (496, 79811680), (512, 77317565), (520, 76128064), (620, 63849344), (640, 61854052), (806, 49114880), (832, 47580040), (992, 39905840), (1040, 38064032), (1240, 31924672), (1280, 30927026), (1612, 24557440), (1664, 23790020), (1984, 19952920), (2015, 19645952), (2080, 19032016), (2480, 15962336), (2560, 15463513), (3224, 12278720), (3328, 11895010), (3968, 9976460), (4030, 9822976), (4160, 9516008), (4960, 7981168), (6448, 6139360), (6656, 5947505), (7936, 4988230), (8060, 4911488), (8320, 4758004), (9920, 3990584), (12896, 3069680), (15872, 2494115), (16120, 2455744), (16640, 2379002), (19840, 1995292), (25792, 1534840), (32240, 1227872), (33280, 1189501), (38371, 1031680), (39680, 997646), (51584, 767420), (64480, 613936), (76742, 515840), (79360, 498823), (103168, 383710), (128960, 306968), (153484, 257920), (191855, 206336)]