2107383040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{235199}}^1$

素因数の和:235227

約数の個数: 72

約数和(自身を含む): 5768985600

約数和(自身を除く): 3661602560

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, 8960, 235199, 470398, 940796, 1175995, 1646393, 1881592, 2351990, 3292786, 3763184, 4703980, 6585572, 7526368, 8231965, 9407960, 13171144, 15052736, 16463930, 18815920, 26342288, 30105472, 32927860, 37631840, 52684576, 60210944, 65855720, 75263680, 105369152, 131711440, 150527360, 210738304, 263422880, 301054720, 421476608, 526845760, 1053691520, 2107383040]

約数ペア:

[(1, 2107383040), (2, 1053691520), (4, 526845760), (5, 421476608), (7, 301054720), (8, 263422880), (10, 210738304), (14, 150527360), (16, 131711440), (20, 105369152), (28, 75263680), (32, 65855720), (35, 60210944), (40, 52684576), (56, 37631840), (64, 32927860), (70, 30105472), (80, 26342288), (112, 18815920), (128, 16463930), (140, 15052736), (160, 13171144), (224, 9407960), (256, 8231965), (280, 7526368), (320, 6585572), (448, 4703980), (560, 3763184), (640, 3292786), (896, 2351990), (1120, 1881592), (1280, 1646393), (1792, 1175995), (2240, 940796), (4480, 470398), (8960, 235199)]