4942780

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4663}}^1$

素因数の和:4725

約数の個数: 24

約数和(自身を含む): 10577952

約数和(自身を除く): 5635172

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 4663, 9326, 18652, 23315, 46630, 93260, 247139, 494278, 988556, 1235695, 2471390, 4942780]

約数ペア:

[(1, 4942780), (2, 2471390), (4, 1235695), (5, 988556), (10, 494278), (20, 247139), (53, 93260), (106, 46630), (212, 23315), (265, 18652), (530, 9326), (1060, 4663)]