78008320

素因数分解:

$2^{12}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:335

約数の個数: 104

約数和(自身を含む): 202284936

約数和(自身を除く): 124276616

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, 293, 320, 416, 512, 520, 586, 640, 832, 1024, 1040, 1172, 1280, 1465, 1664, 2048, 2080, 2344, 2560, 2930, 3328, 3809, 4096, 4160, 4688, 5120, 5860, 6656, 7618, 8320, 9376, 10240, 11720, 13312, 15236, 16640, 18752, 19045, 20480, 23440, 26624, 30472, 33280, 37504, 38090, 46880, 53248, 60944, 66560, 75008, 76180, 93760, 121888, 133120, 150016, 152360, 187520, 243776, 266240, 300032, 304720, 375040, 487552, 600064, 609440, 750080, 975104, 1200128, 1218880, 1500160, 1950208, 2437760, 3000320, 3900416, 4875520, 6000640, 7800832, 9751040, 15601664, 19502080, 39004160, 78008320]

約数ペア:

[(1, 78008320), (2, 39004160), (4, 19502080), (5, 15601664), (8, 9751040), (10, 7800832), (13, 6000640), (16, 4875520), (20, 3900416), (26, 3000320), (32, 2437760), (40, 1950208), (52, 1500160), (64, 1218880), (65, 1200128), (80, 975104), (104, 750080), (128, 609440), (130, 600064), (160, 487552), (208, 375040), (256, 304720), (260, 300032), (293, 266240), (320, 243776), (416, 187520), (512, 152360), (520, 150016), (586, 133120), (640, 121888), (832, 93760), (1024, 76180), (1040, 75008), (1172, 66560), (1280, 60944), (1465, 53248), (1664, 46880), (2048, 38090), (2080, 37504), (2344, 33280), (2560, 30472), (2930, 26624), (3328, 23440), (3809, 20480), (4096, 19045), (4160, 18752), (4688, 16640), (5120, 15236), (5860, 13312), (6656, 11720), (7618, 10240), (8320, 9376)]