45590720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{20353}}^1$

素因数の和:20377

約数の個数: 56

約数和(自身を含む): 124077984

約数和(自身を除く): 78487264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 20353, 40706, 81412, 101765, 142471, 162824, 203530, 284942, 325648, 407060, 569884, 651296, 712355, 814120, 1139768, 1302592, 1424710, 1628240, 2279536, 2849420, 3256480, 4559072, 5698840, 6512960, 9118144, 11397680, 22795360, 45590720]

約数ペア:

[(1, 45590720), (2, 22795360), (4, 11397680), (5, 9118144), (7, 6512960), (8, 5698840), (10, 4559072), (14, 3256480), (16, 2849420), (20, 2279536), (28, 1628240), (32, 1424710), (35, 1302592), (40, 1139768), (56, 814120), (64, 712355), (70, 651296), (80, 569884), (112, 407060), (140, 325648), (160, 284942), (224, 203530), (280, 162824), (320, 142471), (448, 101765), (560, 81412), (1120, 40706), (2240, 20353)]