5704220

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3907}}^1$

素因数の和:3989

約数の個数: 24

約数和(自身を含む): 12146064

約数和(自身を除く): 6441844

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 3907, 7814, 15628, 19535, 39070, 78140, 285211, 570422, 1140844, 1426055, 2852110, 5704220]

約数ペア:

[(1, 5704220), (2, 2852110), (4, 1426055), (5, 1140844), (10, 570422), (20, 285211), (73, 78140), (146, 39070), (292, 19535), (365, 15628), (730, 7814), (1460, 3907)]