127620850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2237}}^1$

素因数の和:2419

約数の個数: 48

約数和(自身を含む): 273071808

約数和(自身を除く): 145450958

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 163, 175, 326, 350, 815, 1141, 1630, 2237, 2282, 4075, 4474, 5705, 8150, 11185, 11410, 15659, 22370, 28525, 31318, 55925, 57050, 78295, 111850, 156590, 364631, 391475, 729262, 782950, 1823155, 2552417, 3646310, 5104834, 9115775, 12762085, 18231550, 25524170, 63810425, 127620850]

約数ペア:

[(1, 127620850), (2, 63810425), (5, 25524170), (7, 18231550), (10, 12762085), (14, 9115775), (25, 5104834), (35, 3646310), (50, 2552417), (70, 1823155), (163, 782950), (175, 729262), (326, 391475), (350, 364631), (815, 156590), (1141, 111850), (1630, 78295), (2237, 57050), (2282, 55925), (4075, 31318), (4474, 28525), (5705, 22370), (8150, 15659), (11185, 11410)]