13838650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2081}}^1$

素因数の和:2119

約数の個数: 48

約数和(自身を含む): 30980160

約数和(自身を除く): 17141510

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 2081, 3325, 4162, 6650, 10405, 14567, 20810, 29134, 39539, 52025, 72835, 79078, 104050, 145670, 197695, 276773, 364175, 395390, 553546, 728350, 988475, 1383865, 1976950, 2767730, 6919325, 13838650]

約数ペア:

[(1, 13838650), (2, 6919325), (5, 2767730), (7, 1976950), (10, 1383865), (14, 988475), (19, 728350), (25, 553546), (35, 395390), (38, 364175), (50, 276773), (70, 197695), (95, 145670), (133, 104050), (175, 79078), (190, 72835), (266, 52025), (350, 39539), (475, 29134), (665, 20810), (950, 14567), (1330, 10405), (2081, 6650), (3325, 4162)]