201313405030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{857}}^1\times {\mathrm{12241}}^1$

素因数の和:13225

約数の個数: 64

約数和(自身を含む): 385693513920

約数和(自身を除く): 184380108890

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 190, 202, 505, 857, 1010, 1714, 1919, 3838, 4285, 8570, 9595, 12241, 16283, 19190, 24482, 32566, 61205, 81415, 86557, 122410, 162830, 173114, 232579, 432785, 465158, 865570, 1162895, 1236341, 1644583, 2325790, 2472682, 3289166, 6181705, 8222915, 10490537, 12363410, 16445830, 20981074, 23490479, 46980958, 52452685, 104905370, 117452395, 199320203, 234904790, 398640406, 996601015, 1059544237, 1993202030, 2119088474, 5297721185, 10595442370, 20131340503, 40262681006, 100656702515, 201313405030]

約数ペア:

[(1, 201313405030), (2, 100656702515), (5, 40262681006), (10, 20131340503), (19, 10595442370), (38, 5297721185), (95, 2119088474), (101, 1993202030), (190, 1059544237), (202, 996601015), (505, 398640406), (857, 234904790), (1010, 199320203), (1714, 117452395), (1919, 104905370), (3838, 52452685), (4285, 46980958), (8570, 23490479), (9595, 20981074), (12241, 16445830), (16283, 12363410), (19190, 10490537), (24482, 8222915), (32566, 6181705), (61205, 3289166), (81415, 2472682), (86557, 2325790), (122410, 1644583), (162830, 1236341), (173114, 1162895), (232579, 865570), (432785, 465158)]