13860198400

素因数分解:

$2^{11}\times 5^2\times {\mathrm{167}}^1\times {\mathrm{1621}}^1$

素因数の和:1820

約数の個数: 144

約数和(自身を含む): 34592004720

約数和(自身を除く): 20731806320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 167, 200, 256, 320, 334, 400, 512, 640, 668, 800, 835, 1024, 1280, 1336, 1600, 1621, 1670, 2048, 2560, 2672, 3200, 3242, 3340, 4175, 5120, 5344, 6400, 6484, 6680, 8105, 8350, 10240, 10688, 12800, 12968, 13360, 16210, 16700, 21376, 25600, 25936, 26720, 32420, 33400, 40525, 42752, 51200, 51872, 53440, 64840, 66800, 81050, 85504, 103744, 106880, 129680, 133600, 162100, 171008, 207488, 213760, 259360, 267200, 270707, 324200, 342016, 414976, 427520, 518720, 534400, 541414, 648400, 829952, 855040, 1037440, 1068800, 1082828, 1296800, 1353535, 1659904, 1710080, 2074880, 2137600, 2165656, 2593600, 2707070, 3319808, 4149760, 4275200, 4331312, 5187200, 5414140, 6767675, 8299520, 8550400, 8662624, 10374400, 10828280, 13535350, 16599040, 17325248, 20748800, 21656560, 27070700, 34650496, 41497600, 43313120, 54141400, 69300992, 82995200, 86626240, 108282800, 138601984, 173252480, 216565600, 277203968, 346504960, 433131200, 554407936, 693009920, 866262400, 1386019840, 1732524800, 2772039680, 3465049600, 6930099200, 13860198400]

約数ペア:

[(1, 13860198400), (2, 6930099200), (4, 3465049600), (5, 2772039680), (8, 1732524800), (10, 1386019840), (16, 866262400), (20, 693009920), (25, 554407936), (32, 433131200), (40, 346504960), (50, 277203968), (64, 216565600), (80, 173252480), (100, 138601984), (128, 108282800), (160, 86626240), (167, 82995200), (200, 69300992), (256, 54141400), (320, 43313120), (334, 41497600), (400, 34650496), (512, 27070700), (640, 21656560), (668, 20748800), (800, 17325248), (835, 16599040), (1024, 13535350), (1280, 10828280), (1336, 10374400), (1600, 8662624), (1621, 8550400), (1670, 8299520), (2048, 6767675), (2560, 5414140), (2672, 5187200), (3200, 4331312), (3242, 4275200), (3340, 4149760), (4175, 3319808), (5120, 2707070), (5344, 2593600), (6400, 2165656), (6484, 2137600), (6680, 2074880), (8105, 1710080), (8350, 1659904), (10240, 1353535), (10688, 1296800), (12800, 1082828), (12968, 1068800), (13360, 1037440), (16210, 855040), (16700, 829952), (21376, 648400), (25600, 541414), (25936, 534400), (26720, 518720), (32420, 427520), (33400, 414976), (40525, 342016), (42752, 324200), (51200, 270707), (51872, 267200), (53440, 259360), (64840, 213760), (66800, 207488), (81050, 171008), (85504, 162100), (103744, 133600), (106880, 129680)]