109942000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{7853}}^1$

素因数の和:7883

約数の個数: 80

約数和(自身を含む): 303855552

約数和(自身を除く): 193913552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 7000, 7853, 14000, 15706, 31412, 39265, 54971, 62824, 78530, 109942, 125648, 157060, 196325, 219884, 274855, 314120, 392650, 439768, 549710, 628240, 785300, 879536, 981625, 1099420, 1374275, 1570600, 1963250, 2198840, 2748550, 3141200, 3926500, 4397680, 5497100, 6871375, 7853000, 10994200, 13742750, 15706000, 21988400, 27485500, 54971000, 109942000]

約数ペア:

[(1, 109942000), (2, 54971000), (4, 27485500), (5, 21988400), (7, 15706000), (8, 13742750), (10, 10994200), (14, 7853000), (16, 6871375), (20, 5497100), (25, 4397680), (28, 3926500), (35, 3141200), (40, 2748550), (50, 2198840), (56, 1963250), (70, 1570600), (80, 1374275), (100, 1099420), (112, 981625), (125, 879536), (140, 785300), (175, 628240), (200, 549710), (250, 439768), (280, 392650), (350, 314120), (400, 274855), (500, 219884), (560, 196325), (700, 157060), (875, 125648), (1000, 109942), (1400, 78530), (1750, 62824), (2000, 54971), (2800, 39265), (3500, 31412), (7000, 15706), (7853, 14000)]