4720850

素因数分解:

$2^1\times 5^2\times {\mathrm{263}}^1\times {\mathrm{359}}^1$

素因数の和:634

約数の個数: 24

約数和(自身を含む): 8838720

約数和(自身を除く): 4117870

約数列:

[1, 2, 5, 10, 25, 50, 263, 359, 526, 718, 1315, 1795, 2630, 3590, 6575, 8975, 13150, 17950, 94417, 188834, 472085, 944170, 2360425, 4720850]

約数ペア:

[(1, 4720850), (2, 2360425), (5, 944170), (10, 472085), (25, 188834), (50, 94417), (263, 17950), (359, 13150), (526, 8975), (718, 6575), (1315, 3590), (1795, 2630)]