5542040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19793}}^1$

素因数の和:19811

約数の個数: 32

約数和(自身を含む): 14251680

約数和(自身を除く): 8709640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 19793, 39586, 79172, 98965, 138551, 158344, 197930, 277102, 395860, 554204, 692755, 791720, 1108408, 1385510, 2771020, 5542040]

約数ペア:

[(1, 5542040), (2, 2771020), (4, 1385510), (5, 1108408), (7, 791720), (8, 692755), (10, 554204), (14, 395860), (20, 277102), (28, 197930), (35, 158344), (40, 138551), (56, 98965), (70, 79172), (140, 39586), (280, 19793)]