11898047950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{17419}}^1$

素因数の和:18169

約数の個数: 48

約数和(自身を含む): 23328864000

約数和(自身を除く): 11430816050

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 719, 950, 1438, 3595, 7190, 13661, 17419, 17975, 27322, 34838, 35950, 68305, 87095, 136610, 174190, 330961, 341525, 435475, 661922, 683050, 870950, 1654805, 3309610, 8274025, 12524261, 16548050, 25048522, 62621305, 125242610, 237960959, 313106525, 475921918, 626213050, 1189804795, 2379609590, 5949023975, 11898047950]

約数ペア:

[(1, 11898047950), (2, 5949023975), (5, 2379609590), (10, 1189804795), (19, 626213050), (25, 475921918), (38, 313106525), (50, 237960959), (95, 125242610), (190, 62621305), (475, 25048522), (719, 16548050), (950, 12524261), (1438, 8274025), (3595, 3309610), (7190, 1654805), (13661, 870950), (17419, 683050), (17975, 661922), (27322, 435475), (34838, 341525), (35950, 330961), (68305, 174190), (87095, 136610)]