26393600

素因数分解:

$2^{10}\times 5^2\times {\mathrm{1031}}^1$

素因数の和:1061

約数の個数: 66

約数和(自身を含む): 65487624

約数和(自身を除く): 39094024

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, 1031, 1280, 1600, 2062, 2560, 3200, 4124, 5120, 5155, 6400, 8248, 10310, 12800, 16496, 20620, 25600, 25775, 32992, 41240, 51550, 65984, 82480, 103100, 131968, 164960, 206200, 263936, 329920, 412400, 527872, 659840, 824800, 1055744, 1319680, 1649600, 2639360, 3299200, 5278720, 6598400, 13196800, 26393600]

約数ペア:

[(1, 26393600), (2, 13196800), (4, 6598400), (5, 5278720), (8, 3299200), (10, 2639360), (16, 1649600), (20, 1319680), (25, 1055744), (32, 824800), (40, 659840), (50, 527872), (64, 412400), (80, 329920), (100, 263936), (128, 206200), (160, 164960), (200, 131968), (256, 103100), (320, 82480), (400, 65984), (512, 51550), (640, 41240), (800, 32992), (1024, 25775), (1031, 25600), (1280, 20620), (1600, 16496), (2062, 12800), (2560, 10310), (3200, 8248), (4124, 6400), (5120, 5155)]