68837950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{72461}}^1$

素因数の和:72492

約数の個数: 24

約数和(自身を含む): 134779320

約数和(自身を除く): 65941370

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 72461, 144922, 362305, 724610, 1376759, 1811525, 2753518, 3623050, 6883795, 13767590, 34418975, 68837950]

約数ペア:

[(1, 68837950), (2, 34418975), (5, 13767590), (10, 6883795), (19, 3623050), (25, 2753518), (38, 1811525), (50, 1376759), (95, 724610), (190, 362305), (475, 144922), (950, 72461)]