3814400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{149}}^1$

素因数の和:179

約数の個数: 66

約数和(自身を含む): 9518550

約数和(自身を除く): 5704150

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 149, 160, 200, 256, 298, 320, 400, 512, 596, 640, 745, 800, 1024, 1192, 1280, 1490, 1600, 2384, 2560, 2980, 3200, 3725, 4768, 5120, 5960, 6400, 7450, 9536, 11920, 12800, 14900, 19072, 23840, 25600, 29800, 38144, 47680, 59600, 76288, 95360, 119200, 152576, 190720, 238400, 381440, 476800, 762880, 953600, 1907200, 3814400]

約数ペア:

[(1, 3814400), (2, 1907200), (4, 953600), (5, 762880), (8, 476800), (10, 381440), (16, 238400), (20, 190720), (25, 152576), (32, 119200), (40, 95360), (50, 76288), (64, 59600), (80, 47680), (100, 38144), (128, 29800), (149, 25600), (160, 23840), (200, 19072), (256, 14900), (298, 12800), (320, 11920), (400, 9536), (512, 7450), (596, 6400), (640, 5960), (745, 5120), (800, 4768), (1024, 3725), (1192, 3200), (1280, 2980), (1490, 2560), (1600, 2384)]