10278249280

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{6451}}^1$

素因数の和:6864

約数の個数: 112

約数和(自身を含む): 26430695424

約数和(自身を除く): 16152446144

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 383, 416, 520, 766, 832, 1040, 1532, 1915, 2080, 3064, 3830, 4160, 4979, 6128, 6451, 7660, 9958, 12256, 12902, 15320, 19916, 24512, 24895, 25804, 30640, 32255, 39832, 49790, 51608, 61280, 64510, 79664, 83863, 99580, 103216, 122560, 129020, 159328, 167726, 199160, 206432, 258040, 318656, 335452, 398320, 412864, 419315, 516080, 670904, 796640, 838630, 1032160, 1341808, 1593280, 1677260, 2064320, 2470733, 2683616, 3354520, 4941466, 5367232, 6709040, 9882932, 12353665, 13418080, 19765864, 24707330, 26836160, 32119529, 39531728, 49414660, 64239058, 79063456, 98829320, 128478116, 158126912, 160597645, 197658640, 256956232, 321195290, 395317280, 513912464, 642390580, 790634560, 1027824928, 1284781160, 2055649856, 2569562320, 5139124640, 10278249280]

約数ペア:

[(1, 10278249280), (2, 5139124640), (4, 2569562320), (5, 2055649856), (8, 1284781160), (10, 1027824928), (13, 790634560), (16, 642390580), (20, 513912464), (26, 395317280), (32, 321195290), (40, 256956232), (52, 197658640), (64, 160597645), (65, 158126912), (80, 128478116), (104, 98829320), (130, 79063456), (160, 64239058), (208, 49414660), (260, 39531728), (320, 32119529), (383, 26836160), (416, 24707330), (520, 19765864), (766, 13418080), (832, 12353665), (1040, 9882932), (1532, 6709040), (1915, 5367232), (2080, 4941466), (3064, 3354520), (3830, 2683616), (4160, 2470733), (4979, 2064320), (6128, 1677260), (6451, 1593280), (7660, 1341808), (9958, 1032160), (12256, 838630), (12902, 796640), (15320, 670904), (19916, 516080), (24512, 419315), (24895, 412864), (25804, 398320), (30640, 335452), (32255, 318656), (39832, 258040), (49790, 206432), (51608, 199160), (61280, 167726), (64510, 159328), (79664, 129020), (83863, 122560), (99580, 103216)]