112201880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{400721}}^1$

素因数の和:400739

約数の個数: 32

約数和(自身を含む): 288519840

約数和(自身を除く): 176317960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 400721, 801442, 1602884, 2003605, 2805047, 3205768, 4007210, 5610094, 8014420, 11220188, 14025235, 16028840, 22440376, 28050470, 56100940, 112201880]

約数ペア:

[(1, 112201880), (2, 56100940), (4, 28050470), (5, 22440376), (7, 16028840), (8, 14025235), (10, 11220188), (14, 8014420), (20, 5610094), (28, 4007210), (35, 3205768), (40, 2805047), (56, 2003605), (70, 1602884), (140, 801442), (280, 400721)]