125575712

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2909}}^1$

素因数の和:3009

約数の個数: 48

約数和(自身を含む): 263995200

約数和(自身を除く): 138419488

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 71, 76, 142, 152, 284, 304, 568, 608, 1136, 1349, 2272, 2698, 2909, 5396, 5818, 10792, 11636, 21584, 23272, 43168, 46544, 55271, 93088, 110542, 206539, 221084, 413078, 442168, 826156, 884336, 1652312, 1768672, 3304624, 3924241, 6609248, 7848482, 15696964, 31393928, 62787856, 125575712]

約数ペア:

[(1, 125575712), (2, 62787856), (4, 31393928), (8, 15696964), (16, 7848482), (19, 6609248), (32, 3924241), (38, 3304624), (71, 1768672), (76, 1652312), (142, 884336), (152, 826156), (284, 442168), (304, 413078), (568, 221084), (608, 206539), (1136, 110542), (1349, 93088), (2272, 55271), (2698, 46544), (2909, 43168), (5396, 23272), (5818, 21584), (10792, 11636)]