207568000

素因数分解:

$2^7\times 5^3\times {\mathrm{12973}}^1$

素因数の和:13002

約数の個数: 64

約数和(自身を含む): 516105720

約数和(自身を除く): 308537720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1600, 2000, 3200, 4000, 8000, 12973, 16000, 25946, 51892, 64865, 103784, 129730, 207568, 259460, 324325, 415136, 518920, 648650, 830272, 1037840, 1297300, 1621625, 1660544, 2075680, 2594600, 3243250, 4151360, 5189200, 6486500, 8302720, 10378400, 12973000, 20756800, 25946000, 41513600, 51892000, 103784000, 207568000]

約数ペア:

[(1, 207568000), (2, 103784000), (4, 51892000), (5, 41513600), (8, 25946000), (10, 20756800), (16, 12973000), (20, 10378400), (25, 8302720), (32, 6486500), (40, 5189200), (50, 4151360), (64, 3243250), (80, 2594600), (100, 2075680), (125, 1660544), (128, 1621625), (160, 1297300), (200, 1037840), (250, 830272), (320, 648650), (400, 518920), (500, 415136), (640, 324325), (800, 259460), (1000, 207568), (1600, 129730), (2000, 103784), (3200, 64865), (4000, 51892), (8000, 25946), (12973, 16000)]