9513156740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4241}}^1\times {\mathrm{5903}}^1$

素因数の和:10172

約数の個数: 48

約数和(自身を含む): 21037605120

約数和(自身を除く): 11524448380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 4241, 5903, 8482, 11806, 16964, 21205, 23612, 29515, 42410, 59030, 80579, 84820, 112157, 118060, 161158, 224314, 322316, 402895, 448628, 560785, 805790, 1121570, 1611580, 2243140, 25034623, 50069246, 100138492, 125173115, 250346230, 475657837, 500692460, 951315674, 1902631348, 2378289185, 4756578370, 9513156740]

約数ペア:

[(1, 9513156740), (2, 4756578370), (4, 2378289185), (5, 1902631348), (10, 951315674), (19, 500692460), (20, 475657837), (38, 250346230), (76, 125173115), (95, 100138492), (190, 50069246), (380, 25034623), (4241, 2243140), (5903, 1611580), (8482, 1121570), (11806, 805790), (16964, 560785), (21205, 448628), (23612, 402895), (29515, 322316), (42410, 224314), (59030, 161158), (80579, 118060), (84820, 112157)]