5280340060

素因数分解:

$2^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{411883}}^1$

素因数の和:412533

約数の個数: 24

約数和(自身を含む): 11106040176

約数和(自身を除く): 5825700116

約数列:

[1, 2, 4, 5, 10, 20, 641, 1282, 2564, 3205, 6410, 12820, 411883, 823766, 1647532, 2059415, 4118830, 8237660, 264017003, 528034006, 1056068012, 1320085015, 2640170030, 5280340060]

約数ペア:

[(1, 5280340060), (2, 2640170030), (4, 1320085015), (5, 1056068012), (10, 528034006), (20, 264017003), (641, 8237660), (1282, 4118830), (2564, 2059415), (3205, 1647532), (6410, 823766), (12820, 411883)]