2017325950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{733}}^1\times {\mathrm{2897}}^1$

素因数の和:3661

約数の個数: 48

約数和(自身を含む): 3956465520

約数和(自身を除く): 1939139570

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 733, 950, 1466, 2897, 3665, 5794, 7330, 13927, 14485, 18325, 27854, 28970, 36650, 55043, 69635, 72425, 110086, 139270, 144850, 275215, 348175, 550430, 696350, 1376075, 2123501, 2752150, 4247002, 10617505, 21235010, 40346519, 53087525, 80693038, 106175050, 201732595, 403465190, 1008662975, 2017325950]

約数ペア:

[(1, 2017325950), (2, 1008662975), (5, 403465190), (10, 201732595), (19, 106175050), (25, 80693038), (38, 53087525), (50, 40346519), (95, 21235010), (190, 10617505), (475, 4247002), (733, 2752150), (950, 2123501), (1466, 1376075), (2897, 696350), (3665, 550430), (5794, 348175), (7330, 275215), (13927, 144850), (14485, 139270), (18325, 110086), (27854, 72425), (28970, 69635), (36650, 55043)]