453021872720

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4987}}^1\times {\mathrm{8941}}^1$

素因数の和:14068

約数の個数: 80

約数和(自身を含む): 1061900986368

約数和(自身を除く): 608879113648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 4987, 5080, 8941, 9974, 10160, 17882, 19948, 24935, 35764, 39896, 44705, 49870, 71528, 79792, 89410, 99740, 143056, 178820, 199480, 357640, 398960, 633349, 715280, 1135507, 1266698, 2271014, 2533396, 3166745, 4542028, 5066792, 5677535, 6333490, 9084056, 10133584, 11355070, 12666980, 18168112, 22710140, 25333960, 44588767, 45420280, 50667920, 89177534, 90840560, 178355068, 222943835, 356710136, 445887670, 713420272, 891775340, 1783550680, 3567101360, 5662773409, 11325546818, 22651093636, 28313867045, 45302187272, 56627734090, 90604374544, 113255468180, 226510936360, 453021872720]

約数ペア:

[(1, 453021872720), (2, 226510936360), (4, 113255468180), (5, 90604374544), (8, 56627734090), (10, 45302187272), (16, 28313867045), (20, 22651093636), (40, 11325546818), (80, 5662773409), (127, 3567101360), (254, 1783550680), (508, 891775340), (635, 713420272), (1016, 445887670), (1270, 356710136), (2032, 222943835), (2540, 178355068), (4987, 90840560), (5080, 89177534), (8941, 50667920), (9974, 45420280), (10160, 44588767), (17882, 25333960), (19948, 22710140), (24935, 18168112), (35764, 12666980), (39896, 11355070), (44705, 10133584), (49870, 9084056), (71528, 6333490), (79792, 5677535), (89410, 5066792), (99740, 4542028), (143056, 3166745), (178820, 2533396), (199480, 2271014), (357640, 1266698), (398960, 1135507), (633349, 715280)]