12707768320

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{95461}}^1$

素因数の和:95501

約数の個数: 96

約数和(自身を含む): 32837018760

約数和(自身を除く): 20129250440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1024, 1040, 1280, 1664, 2048, 2080, 2560, 3328, 4160, 5120, 6656, 8320, 10240, 13312, 16640, 26624, 33280, 66560, 95461, 133120, 190922, 381844, 477305, 763688, 954610, 1240993, 1527376, 1909220, 2481986, 3054752, 3818440, 4963972, 6109504, 6204965, 7636880, 9927944, 12219008, 12409930, 15273760, 19855888, 24438016, 24819860, 30547520, 39711776, 48876032, 49639720, 61095040, 79423552, 97752064, 99279440, 122190080, 158847104, 195504128, 198558880, 244380160, 317694208, 397117760, 488760320, 635388416, 794235520, 977520640, 1270776832, 1588471040, 2541553664, 3176942080, 6353884160, 12707768320]

約数ペア:

[(1, 12707768320), (2, 6353884160), (4, 3176942080), (5, 2541553664), (8, 1588471040), (10, 1270776832), (13, 977520640), (16, 794235520), (20, 635388416), (26, 488760320), (32, 397117760), (40, 317694208), (52, 244380160), (64, 198558880), (65, 195504128), (80, 158847104), (104, 122190080), (128, 99279440), (130, 97752064), (160, 79423552), (208, 61095040), (256, 49639720), (260, 48876032), (320, 39711776), (416, 30547520), (512, 24819860), (520, 24438016), (640, 19855888), (832, 15273760), (1024, 12409930), (1040, 12219008), (1280, 9927944), (1664, 7636880), (2048, 6204965), (2080, 6109504), (2560, 4963972), (3328, 3818440), (4160, 3054752), (5120, 2481986), (6656, 1909220), (8320, 1527376), (10240, 1240993), (13312, 954610), (16640, 763688), (26624, 477305), (33280, 381844), (66560, 190922), (95461, 133120)]