551468532020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3943}}^1\times {\mathrm{52579}}^1$

素因数の和:56557

約数の個数: 96

約数和(自身を含む): 1393563494400

約数和(自身を除く): 842094962380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 3943, 7886, 15772, 19715, 27601, 39430, 52579, 55202, 74917, 78860, 105158, 110404, 138005, 149834, 210316, 262895, 276010, 299668, 368053, 374585, 524419, 525790, 552020, 736106, 749170, 999001, 1048838, 1051580, 1472212, 1498340, 1840265, 1998002, 2097676, 2622095, 3680530, 3996004, 4995005, 5244190, 6993007, 7361060, 9990010, 10488380, 13986014, 19980020, 27972028, 34965035, 69930070, 139860140, 207318997, 414637994, 829275988, 1036594985, 1451232979, 2073189970, 2902465958, 3939060943, 4146379940, 5804931916, 7256164895, 7878121886, 14512329790, 15756243772, 19695304715, 27573426601, 29024659580, 39390609430, 55146853202, 78781218860, 110293706404, 137867133005, 275734266010, 551468532020]

約数ペア:

[(1, 551468532020), (2, 275734266010), (4, 137867133005), (5, 110293706404), (7, 78781218860), (10, 55146853202), (14, 39390609430), (19, 29024659580), (20, 27573426601), (28, 19695304715), (35, 15756243772), (38, 14512329790), (70, 7878121886), (76, 7256164895), (95, 5804931916), (133, 4146379940), (140, 3939060943), (190, 2902465958), (266, 2073189970), (380, 1451232979), (532, 1036594985), (665, 829275988), (1330, 414637994), (2660, 207318997), (3943, 139860140), (7886, 69930070), (15772, 34965035), (19715, 27972028), (27601, 19980020), (39430, 13986014), (52579, 10488380), (55202, 9990010), (74917, 7361060), (78860, 6993007), (105158, 5244190), (110404, 4995005), (138005, 3996004), (149834, 3680530), (210316, 2622095), (262895, 2097676), (276010, 1998002), (299668, 1840265), (368053, 1498340), (374585, 1472212), (524419, 1051580), (525790, 1048838), (552020, 999001), (736106, 749170)]