524140

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 1118880

約数和(自身を除く): 594740

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 359, 365, 718, 730, 1436, 1460, 1795, 3590, 7180, 26207, 52414, 104828, 131035, 262070, 524140]

約数ペア:

[(1, 524140), (2, 262070), (4, 131035), (5, 104828), (10, 52414), (20, 26207), (73, 7180), (146, 3590), (292, 1795), (359, 1460), (365, 1436), (718, 730)]