71365066240

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2144383}}^1$

素因数の和:2144419

約数の個数: 80

約数和(自身を含む): 184271205888

約数和(自身を除く): 112906139648

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, 1040, 1280, 1664, 2080, 2560, 3328, 4160, 6656, 8320, 16640, 33280, 2144383, 4288766, 8577532, 10721915, 17155064, 21443830, 27876979, 34310128, 42887660, 55753958, 68620256, 85775320, 111507916, 137240512, 139384895, 171550640, 223015832, 274481024, 278769790, 343101280, 446031664, 548962048, 557539580, 686202560, 892063328, 1097924096, 1115079160, 1372405120, 1784126656, 2230158320, 2744810240, 3568253312, 4460316640, 5489620480, 7136506624, 8920633280, 14273013248, 17841266560, 35682533120, 71365066240]

約数ペア:

[(1, 71365066240), (2, 35682533120), (4, 17841266560), (5, 14273013248), (8, 8920633280), (10, 7136506624), (13, 5489620480), (16, 4460316640), (20, 3568253312), (26, 2744810240), (32, 2230158320), (40, 1784126656), (52, 1372405120), (64, 1115079160), (65, 1097924096), (80, 892063328), (104, 686202560), (128, 557539580), (130, 548962048), (160, 446031664), (208, 343101280), (256, 278769790), (260, 274481024), (320, 223015832), (416, 171550640), (512, 139384895), (520, 137240512), (640, 111507916), (832, 85775320), (1040, 68620256), (1280, 55753958), (1664, 42887660), (2080, 34310128), (2560, 27876979), (3328, 21443830), (4160, 17155064), (6656, 10721915), (8320, 8577532), (16640, 4288766), (33280, 2144383)]