79887590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{24733}}^1$

素因数の和:24776

約数の個数: 32

約数和(自身を含む): 160276320

約数和(自身を除く): 80388730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 24733, 49466, 123665, 247330, 420461, 469927, 840922, 939854, 2102305, 2349635, 4204610, 4699270, 7988759, 15977518, 39943795, 79887590]

約数ペア:

[(1, 79887590), (2, 39943795), (5, 15977518), (10, 7988759), (17, 4699270), (19, 4204610), (34, 2349635), (38, 2102305), (85, 939854), (95, 840922), (170, 469927), (190, 420461), (323, 247330), (646, 123665), (1615, 49466), (3230, 24733)]