27709726240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{668671}}^1$

素因数の和:668730

約数の個数: 96

約数和(自身を含む): 76838436864

約数和(自身を除く): 49128710624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1120, 1184, 1295, 1480, 2072, 2590, 2960, 4144, 5180, 5920, 8288, 10360, 20720, 41440, 668671, 1337342, 2674684, 3343355, 4680697, 5349368, 6686710, 9361394, 10698736, 13373420, 18722788, 21397472, 23403485, 24740827, 26746840, 37445576, 46806970, 49481654, 53493680, 74891152, 93613940, 98963308, 106987360, 123704135, 149782304, 173185789, 187227880, 197926616, 247408270, 346371578, 374455760, 395853232, 494816540, 692743156, 748911520, 791706464, 865928945, 989633080, 1385486312, 1731857890, 1979266160, 2770972624, 3463715780, 3958532320, 5541945248, 6927431560, 13854863120, 27709726240]

約数ペア:

[(1, 27709726240), (2, 13854863120), (4, 6927431560), (5, 5541945248), (7, 3958532320), (8, 3463715780), (10, 2770972624), (14, 1979266160), (16, 1731857890), (20, 1385486312), (28, 989633080), (32, 865928945), (35, 791706464), (37, 748911520), (40, 692743156), (56, 494816540), (70, 395853232), (74, 374455760), (80, 346371578), (112, 247408270), (140, 197926616), (148, 187227880), (160, 173185789), (185, 149782304), (224, 123704135), (259, 106987360), (280, 98963308), (296, 93613940), (370, 74891152), (518, 53493680), (560, 49481654), (592, 46806970), (740, 37445576), (1036, 26746840), (1120, 24740827), (1184, 23403485), (1295, 21397472), (1480, 18722788), (2072, 13373420), (2590, 10698736), (2960, 9361394), (4144, 6686710), (5180, 5349368), (5920, 4680697), (8288, 3343355), (10360, 2674684), (20720, 1337342), (41440, 668671)]