52103680

素因数分解:

$2^9\times 5^1\times {\mathrm{20353}}^1$

素因数の和:20376

約数の個数: 40

約数和(自身を含む): 124932852

約数和(自身を除く): 72829172

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 20353, 40706, 81412, 101765, 162824, 203530, 325648, 407060, 651296, 814120, 1302592, 1628240, 2605184, 3256480, 5210368, 6512960, 10420736, 13025920, 26051840, 52103680]

約数ペア:

[(1, 52103680), (2, 26051840), (4, 13025920), (5, 10420736), (8, 6512960), (10, 5210368), (16, 3256480), (20, 2605184), (32, 1628240), (40, 1302592), (64, 814120), (80, 651296), (128, 407060), (160, 325648), (256, 203530), (320, 162824), (512, 101765), (640, 81412), (1280, 40706), (2560, 20353)]