41242880

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{4603}}^1$

素因数の和:4631

約数の個数: 72

約数和(自身を含む): 112926912

約数和(自身を除く): 71684032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 4603, 8960, 9206, 18412, 23015, 32221, 36824, 46030, 64442, 73648, 92060, 128884, 147296, 161105, 184120, 257768, 294592, 322210, 368240, 515536, 589184, 644420, 736480, 1031072, 1178368, 1288840, 1472960, 2062144, 2577680, 2945920, 4124288, 5155360, 5891840, 8248576, 10310720, 20621440, 41242880]

約数ペア:

[(1, 41242880), (2, 20621440), (4, 10310720), (5, 8248576), (7, 5891840), (8, 5155360), (10, 4124288), (14, 2945920), (16, 2577680), (20, 2062144), (28, 1472960), (32, 1288840), (35, 1178368), (40, 1031072), (56, 736480), (64, 644420), (70, 589184), (80, 515536), (112, 368240), (128, 322210), (140, 294592), (160, 257768), (224, 184120), (256, 161105), (280, 147296), (320, 128884), (448, 92060), (560, 73648), (640, 64442), (896, 46030), (1120, 36824), (1280, 32221), (1792, 23015), (2240, 18412), (4480, 9206), (4603, 8960)]