28156069573630

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1\times {\mathrm{1291}}^1\times {\mathrm{45481}}^1$

素因数の和:47465

約数の個数: 64

約数和(自身を含む): 51447957626880

約数和(自身を除く): 23291888053250

約数列:

[1, 2, 5, 10, 79, 158, 395, 607, 790, 1214, 1291, 2582, 3035, 6070, 6455, 12910, 45481, 47953, 90962, 95906, 101989, 203978, 227405, 239765, 454810, 479530, 509945, 783637, 1019890, 1567274, 3592999, 3918185, 7185998, 7836370, 17964995, 27606967, 35929990, 55213934, 58715971, 61907323, 117431942, 123814646, 138034835, 276069670, 293579855, 309536615, 587159710, 619073230, 2180950393, 4361900786, 4638561709, 9277123418, 10904751965, 21809503930, 23192808545, 35640594397, 46385617090, 71281188794, 178202971985, 356405943970, 2815606957363, 5631213914726, 14078034786815, 28156069573630]

約数ペア:

[(1, 28156069573630), (2, 14078034786815), (5, 5631213914726), (10, 2815606957363), (79, 356405943970), (158, 178202971985), (395, 71281188794), (607, 46385617090), (790, 35640594397), (1214, 23192808545), (1291, 21809503930), (2582, 10904751965), (3035, 9277123418), (6070, 4638561709), (6455, 4361900786), (12910, 2180950393), (45481, 619073230), (47953, 587159710), (90962, 309536615), (95906, 293579855), (101989, 276069670), (203978, 138034835), (227405, 123814646), (239765, 117431942), (454810, 61907323), (479530, 58715971), (509945, 55213934), (783637, 35929990), (1019890, 27606967), (1567274, 17964995), (3592999, 7836370), (3918185, 7185998)]