5217590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3923}}^1$

素因数の和:3956

約数の個数: 32

約数和(自身を含む): 11301120

約数和(自身を除く): 6083530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 3923, 7846, 19615, 27461, 39230, 54922, 74537, 137305, 149074, 274610, 372685, 521759, 745370, 1043518, 2608795, 5217590]

約数ペア:

[(1, 5217590), (2, 2608795), (5, 1043518), (7, 745370), (10, 521759), (14, 372685), (19, 274610), (35, 149074), (38, 137305), (70, 74537), (95, 54922), (133, 39230), (190, 27461), (266, 19615), (665, 7846), (1330, 3923)]