5757950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 72

約数和(自身を含む): 12755880

約数和(自身を除く): 6997930

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 29, 38, 50, 55, 58, 95, 110, 145, 190, 209, 275, 290, 319, 361, 418, 475, 550, 551, 638, 722, 725, 950, 1045, 1102, 1450, 1595, 1805, 2090, 2755, 3190, 3610, 3971, 5225, 5510, 6061, 7942, 7975, 9025, 10450, 10469, 12122, 13775, 15950, 18050, 19855, 20938, 27550, 30305, 39710, 52345, 60610, 99275, 104690, 115159, 151525, 198550, 230318, 261725, 303050, 523450, 575795, 1151590, 2878975, 5757950]

約数ペア:

[(1, 5757950), (2, 2878975), (5, 1151590), (10, 575795), (11, 523450), (19, 303050), (22, 261725), (25, 230318), (29, 198550), (38, 151525), (50, 115159), (55, 104690), (58, 99275), (95, 60610), (110, 52345), (145, 39710), (190, 30305), (209, 27550), (275, 20938), (290, 19855), (319, 18050), (361, 15950), (418, 13775), (475, 12122), (550, 10469), (551, 10450), (638, 9025), (722, 7975), (725, 7942), (950, 6061), (1045, 5510), (1102, 5225), (1450, 3971), (1595, 3610), (1805, 3190), (2090, 2755)]