7993160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{28547}}^1$

素因数の和:28565

約数の個数: 32

約数和(自身を含む): 20554560

約数和(自身を除く): 12561400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 28547, 57094, 114188, 142735, 199829, 228376, 285470, 399658, 570940, 799316, 999145, 1141880, 1598632, 1998290, 3996580, 7993160]

約数ペア:

[(1, 7993160), (2, 3996580), (4, 1998290), (5, 1598632), (7, 1141880), (8, 999145), (10, 799316), (14, 570940), (20, 399658), (28, 285470), (35, 228376), (40, 199829), (56, 142735), (70, 114188), (140, 57094), (280, 28547)]