104207360

素因数分解:

$2^{10}\times 5^1\times {\mathrm{20353}}^1$

素因数の和:20378

約数の個数: 44

約数和(自身を含む): 249987828

約数和(自身を除く): 145780468

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 20353, 40706, 81412, 101765, 162824, 203530, 325648, 407060, 651296, 814120, 1302592, 1628240, 2605184, 3256480, 5210368, 6512960, 10420736, 13025920, 20841472, 26051840, 52103680, 104207360]

約数ペア:

[(1, 104207360), (2, 52103680), (4, 26051840), (5, 20841472), (8, 13025920), (10, 10420736), (16, 6512960), (20, 5210368), (32, 3256480), (40, 2605184), (64, 1628240), (80, 1302592), (128, 814120), (160, 651296), (256, 407060), (320, 325648), (512, 203530), (640, 162824), (1024, 101765), (1280, 81412), (2560, 40706), (5120, 20353)]