80210104

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{1447}}^1$

素因数の和:1520

約数の個数: 48

約数和(自身を含む): 166939920

約数和(自身を除く): 86729816

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 169, 328, 338, 533, 676, 1066, 1352, 1447, 2132, 2894, 4264, 5788, 6929, 11576, 13858, 18811, 27716, 37622, 55432, 59327, 75244, 118654, 150488, 237308, 244543, 474616, 489086, 771251, 978172, 1542502, 1956344, 3085004, 6170008, 10026263, 20052526, 40105052, 80210104]

約数ペア:

[(1, 80210104), (2, 40105052), (4, 20052526), (8, 10026263), (13, 6170008), (26, 3085004), (41, 1956344), (52, 1542502), (82, 978172), (104, 771251), (164, 489086), (169, 474616), (328, 244543), (338, 237308), (533, 150488), (676, 118654), (1066, 75244), (1352, 59327), (1447, 55432), (2132, 37622), (2894, 27716), (4264, 18811), (5788, 13858), (6929, 11576)]