2019965331580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{759385463}}^1$

素因数の和:759385498

約数の個数: 48

約数和(自身を含む): 5103070318080

約数和(自身を除く): 3083104986500

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 759385463, 1518770926, 3037541852, 3796927315, 5315698241, 7593854630, 10631396482, 14428323797, 15187709260, 21262792964, 26578491205, 28856647594, 53156982410, 57713295188, 72141618985, 100998266579, 106313964820, 144283237970, 201996533158, 288566475940, 403993066316, 504991332895, 1009982665790, 2019965331580]

約数ペア:

[(1, 2019965331580), (2, 1009982665790), (4, 504991332895), (5, 403993066316), (7, 288566475940), (10, 201996533158), (14, 144283237970), (19, 106313964820), (20, 100998266579), (28, 72141618985), (35, 57713295188), (38, 53156982410), (70, 28856647594), (76, 26578491205), (95, 21262792964), (133, 15187709260), (140, 14428323797), (190, 10631396482), (266, 7593854630), (380, 5315698241), (532, 3796927315), (665, 3037541852), (1330, 1518770926), (2660, 759385463)]