1012009300

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{3989}}^1$

素因数の和:4105

約数の個数: 72

約数和(自身を含む): 2285791200

約数和(自身を除く): 1273781900

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 59, 86, 100, 118, 172, 215, 236, 295, 430, 590, 860, 1075, 1180, 1475, 2150, 2537, 2950, 3989, 4300, 5074, 5900, 7978, 10148, 12685, 15956, 19945, 25370, 39890, 50740, 63425, 79780, 99725, 126850, 171527, 199450, 235351, 253700, 343054, 398900, 470702, 686108, 857635, 941404, 1176755, 1715270, 2353510, 3430540, 4288175, 4707020, 5883775, 8576350, 10120093, 11767550, 17152700, 20240186, 23535100, 40480372, 50600465, 101200930, 202401860, 253002325, 506004650, 1012009300]

約数ペア:

[(1, 1012009300), (2, 506004650), (4, 253002325), (5, 202401860), (10, 101200930), (20, 50600465), (25, 40480372), (43, 23535100), (50, 20240186), (59, 17152700), (86, 11767550), (100, 10120093), (118, 8576350), (172, 5883775), (215, 4707020), (236, 4288175), (295, 3430540), (430, 2353510), (590, 1715270), (860, 1176755), (1075, 941404), (1180, 857635), (1475, 686108), (2150, 470702), (2537, 398900), (2950, 343054), (3989, 253700), (4300, 235351), (5074, 199450), (5900, 171527), (7978, 126850), (10148, 99725), (12685, 79780), (15956, 63425), (19945, 50740), (25370, 39890)]