8062040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{28793}}^1$

素因数の和:28811

約数の個数: 32

約数和(自身を含む): 20731680

約数和(自身を除く): 12669640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 28793, 57586, 115172, 143965, 201551, 230344, 287930, 403102, 575860, 806204, 1007755, 1151720, 1612408, 2015510, 4031020, 8062040]

約数ペア:

[(1, 8062040), (2, 4031020), (4, 2015510), (5, 1612408), (7, 1151720), (8, 1007755), (10, 806204), (14, 575860), (20, 403102), (28, 287930), (35, 230344), (40, 201551), (56, 143965), (70, 115172), (140, 57586), (280, 28793)]