48865000

素因数分解:

$2^3\times 5^4\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:392

約数の個数: 80

約数和(自身を含む): 118790100

約数和(自身を除く): 69925100

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 125, 145, 200, 232, 250, 290, 337, 500, 580, 625, 674, 725, 1000, 1160, 1250, 1348, 1450, 1685, 2500, 2696, 2900, 3370, 3625, 5000, 5800, 6740, 7250, 8425, 9773, 13480, 14500, 16850, 18125, 19546, 29000, 33700, 36250, 39092, 42125, 48865, 67400, 72500, 78184, 84250, 97730, 145000, 168500, 195460, 210625, 244325, 337000, 390920, 421250, 488650, 842500, 977300, 1221625, 1685000, 1954600, 2443250, 4886500, 6108125, 9773000, 12216250, 24432500, 48865000]

約数ペア:

[(1, 48865000), (2, 24432500), (4, 12216250), (5, 9773000), (8, 6108125), (10, 4886500), (20, 2443250), (25, 1954600), (29, 1685000), (40, 1221625), (50, 977300), (58, 842500), (100, 488650), (116, 421250), (125, 390920), (145, 337000), (200, 244325), (232, 210625), (250, 195460), (290, 168500), (337, 145000), (500, 97730), (580, 84250), (625, 78184), (674, 72500), (725, 67400), (1000, 48865), (1160, 42125), (1250, 39092), (1348, 36250), (1450, 33700), (1685, 29000), (2500, 19546), (2696, 18125), (2900, 16850), (3370, 14500), (3625, 13480), (5000, 9773), (5800, 8425), (6740, 7250)]