57385774990

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1\times {\mathrm{647}}^1$

素因数の和:1533

約数の個数: 64

約数和(自身を含む): 105405141888

約数和(自身を除く): 48019366898

約数列:

[1, 2, 5, 10, 101, 137, 202, 274, 505, 641, 647, 685, 1010, 1282, 1294, 1370, 3205, 3235, 6410, 6470, 13837, 27674, 64741, 65347, 69185, 87817, 88639, 129482, 130694, 138370, 175634, 177278, 323705, 326735, 414727, 439085, 443195, 647410, 653470, 829454, 878170, 886390, 2073635, 4147270, 8869517, 8952539, 17739034, 17905078, 41887427, 44347585, 44762695, 56817599, 83774854, 88695170, 89525390, 113635198, 209437135, 284087995, 418874270, 568175990, 5738577499, 11477154998, 28692887495, 57385774990]

約数ペア:

[(1, 57385774990), (2, 28692887495), (5, 11477154998), (10, 5738577499), (101, 568175990), (137, 418874270), (202, 284087995), (274, 209437135), (505, 113635198), (641, 89525390), (647, 88695170), (685, 83774854), (1010, 56817599), (1282, 44762695), (1294, 44347585), (1370, 41887427), (3205, 17905078), (3235, 17739034), (6410, 8952539), (6470, 8869517), (13837, 4147270), (27674, 2073635), (64741, 886390), (65347, 878170), (69185, 829454), (87817, 653470), (88639, 647410), (129482, 443195), (130694, 439085), (138370, 414727), (175634, 326735), (177278, 323705)]