188047309820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1009}}^1\times {\mathrm{5651}}^1$

素因数の和:6783

約数の個数: 96

約数和(自身を含む): 422932829760

約数和(自身を除く): 234885519940

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 97, 170, 194, 340, 388, 485, 970, 1009, 1649, 1940, 2018, 3298, 4036, 5045, 5651, 6596, 8245, 10090, 11302, 16490, 17153, 20180, 22604, 28255, 32980, 34306, 56510, 68612, 85765, 96067, 97873, 113020, 171530, 192134, 195746, 343060, 384268, 391492, 480335, 489365, 548147, 960670, 978730, 1096294, 1663841, 1921340, 1957460, 2192588, 2740735, 3327682, 5481470, 5701859, 6655364, 8319205, 9318499, 10962940, 11403718, 16638410, 18636998, 22807436, 28509295, 33276820, 37273996, 46592495, 57018590, 93184990, 96931603, 114037180, 186369980, 193863206, 387726412, 484658015, 553080323, 969316030, 1106160646, 1938632060, 2212321292, 2765401615, 5530803230, 9402365491, 11061606460, 18804730982, 37609461964, 47011827455, 94023654910, 188047309820]

約数ペア:

[(1, 188047309820), (2, 94023654910), (4, 47011827455), (5, 37609461964), (10, 18804730982), (17, 11061606460), (20, 9402365491), (34, 5530803230), (68, 2765401615), (85, 2212321292), (97, 1938632060), (170, 1106160646), (194, 969316030), (340, 553080323), (388, 484658015), (485, 387726412), (970, 193863206), (1009, 186369980), (1649, 114037180), (1940, 96931603), (2018, 93184990), (3298, 57018590), (4036, 46592495), (5045, 37273996), (5651, 33276820), (6596, 28509295), (8245, 22807436), (10090, 18636998), (11302, 16638410), (16490, 11403718), (17153, 10962940), (20180, 9318499), (22604, 8319205), (28255, 6655364), (32980, 5701859), (34306, 5481470), (56510, 3327682), (68612, 2740735), (85765, 2192588), (96067, 1957460), (97873, 1921340), (113020, 1663841), (171530, 1096294), (192134, 978730), (195746, 960670), (343060, 548147), (384268, 489365), (391492, 480335)]