20161121130

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{5431}}^1\times {\mathrm{4583}}^1$

素因数の和:10033

約数の個数: 80

約数和(自身を含む): 54232827264

約数和(自身を除く): 34071706134

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 4583, 5431, 9166, 10862, 13749, 16293, 22915, 27155, 27498, 32586, 41247, 45830, 48879, 54310, 68745, 81465, 82494, 97758, 123741, 137490, 146637, 162930, 206235, 244395, 247482, 293274, 371223, 412470, 439911, 488790, 618705, 733185, 742446, 879822, 1237410, 1466370, 1856115, 2199555, 3712230, 4399110, 24890273, 49780546, 74670819, 124451365, 149341638, 224012457, 248902730, 373354095, 448024914, 672037371, 746708190, 1120062285, 1344074742, 2016112113, 2240124570, 3360186855, 4032224226, 6720373710, 10080560565, 20161121130]

約数ペア:

[(1, 20161121130), (2, 10080560565), (3, 6720373710), (5, 4032224226), (6, 3360186855), (9, 2240124570), (10, 2016112113), (15, 1344074742), (18, 1120062285), (27, 746708190), (30, 672037371), (45, 448024914), (54, 373354095), (81, 248902730), (90, 224012457), (135, 149341638), (162, 124451365), (270, 74670819), (405, 49780546), (810, 24890273), (4583, 4399110), (5431, 3712230), (9166, 2199555), (10862, 1856115), (13749, 1466370), (16293, 1237410), (22915, 879822), (27155, 742446), (27498, 733185), (32586, 618705), (41247, 488790), (45830, 439911), (48879, 412470), (54310, 371223), (68745, 293274), (81465, 247482), (82494, 244395), (97758, 206235), (123741, 162930), (137490, 146637)]