408045755030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{209953}}^1$

素因数の和:210225

約数の個数: 64

約数和(自身を含む): 791812117440

約数和(自身を除く): 383766362410

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 193, 265, 386, 530, 965, 1007, 1930, 2014, 3667, 5035, 7334, 10070, 10229, 18335, 20458, 36670, 51145, 102290, 194351, 209953, 388702, 419906, 971755, 1049765, 1943510, 2099530, 3989107, 7978214, 11127509, 19945535, 22255018, 39891070, 40520929, 55637545, 81041858, 111275090, 202604645, 211422671, 405209290, 422845342, 769897651, 1057113355, 1539795302, 2114226710, 2147609237, 3849488255, 4295218474, 7698976510, 10738046185, 21476092370, 40804575503, 81609151006, 204022877515, 408045755030]

約数ペア:

[(1, 408045755030), (2, 204022877515), (5, 81609151006), (10, 40804575503), (19, 21476092370), (38, 10738046185), (53, 7698976510), (95, 4295218474), (106, 3849488255), (190, 2147609237), (193, 2114226710), (265, 1539795302), (386, 1057113355), (530, 769897651), (965, 422845342), (1007, 405209290), (1930, 211422671), (2014, 202604645), (3667, 111275090), (5035, 81041858), (7334, 55637545), (10070, 40520929), (10229, 39891070), (18335, 22255018), (20458, 19945535), (36670, 11127509), (51145, 7978214), (102290, 3989107), (194351, 2099530), (209953, 1943510), (388702, 1049765), (419906, 971755)]