102553600

素因数分解:

$2^{11}\times 5^2\times {\mathrm{2003}}^1$

素因数の和:2035

約数の個数: 72

約数和(自身を含む): 254397780

約数和(自身を除く): 151844180

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 2003, 2048, 2560, 3200, 4006, 5120, 6400, 8012, 10015, 10240, 12800, 16024, 20030, 25600, 32048, 40060, 50075, 51200, 64096, 80120, 100150, 128192, 160240, 200300, 256384, 320480, 400600, 512768, 640960, 801200, 1025536, 1281920, 1602400, 2051072, 2563840, 3204800, 4102144, 5127680, 6409600, 10255360, 12819200, 20510720, 25638400, 51276800, 102553600]

約数ペア:

[(1, 102553600), (2, 51276800), (4, 25638400), (5, 20510720), (8, 12819200), (10, 10255360), (16, 6409600), (20, 5127680), (25, 4102144), (32, 3204800), (40, 2563840), (50, 2051072), (64, 1602400), (80, 1281920), (100, 1025536), (128, 801200), (160, 640960), (200, 512768), (256, 400600), (320, 320480), (400, 256384), (512, 200300), (640, 160240), (800, 128192), (1024, 100150), (1280, 80120), (1600, 64096), (2003, 51200), (2048, 50075), (2560, 40060), (3200, 32048), (4006, 25600), (5120, 20030), (6400, 16024), (8012, 12800), (10015, 10240)]