124755580

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{601}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 267605856

約数和(自身を除く): 142850276

約数列:

[1, 2, 4, 5, 10, 20, 97, 107, 194, 214, 388, 428, 485, 535, 601, 970, 1070, 1202, 1940, 2140, 2404, 3005, 6010, 10379, 12020, 20758, 41516, 51895, 58297, 64307, 103790, 116594, 128614, 207580, 233188, 257228, 291485, 321535, 582970, 643070, 1165940, 1286140, 6237779, 12475558, 24951116, 31188895, 62377790, 124755580]

約数ペア:

[(1, 124755580), (2, 62377790), (4, 31188895), (5, 24951116), (10, 12475558), (20, 6237779), (97, 1286140), (107, 1165940), (194, 643070), (214, 582970), (388, 321535), (428, 291485), (485, 257228), (535, 233188), (601, 207580), (970, 128614), (1070, 116594), (1202, 103790), (1940, 64307), (2140, 58297), (2404, 51895), (3005, 41516), (6010, 20758), (10379, 12020)]