825957550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79039}}^1$

素因数の和:79081

約数の個数: 48

約数和(自身を含む): 1764172800

約数和(自身を除く): 938215250

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 2090, 5225, 10450, 79039, 158078, 395195, 790390, 869429, 1501741, 1738858, 1975975, 3003482, 3951950, 4347145, 7508705, 8694290, 15017410, 16519151, 21735725, 33038302, 37543525, 43471450, 75087050, 82595755, 165191510, 412978775, 825957550]

約数ペア:

[(1, 825957550), (2, 412978775), (5, 165191510), (10, 82595755), (11, 75087050), (19, 43471450), (22, 37543525), (25, 33038302), (38, 21735725), (50, 16519151), (55, 15017410), (95, 8694290), (110, 7508705), (190, 4347145), (209, 3951950), (275, 3003482), (418, 1975975), (475, 1738858), (550, 1501741), (950, 869429), (1045, 790390), (2090, 395195), (5225, 158078), (10450, 79039)]