10255600

素因数分解:

$2^4\times 5^2\times {\mathrm{25639}}^1$

素因数の和:25657

約数の個数: 30

約数和(自身を含む): 24640040

約数和(自身を除く): 14384440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 25639, 51278, 102556, 128195, 205112, 256390, 410224, 512780, 640975, 1025560, 1281950, 2051120, 2563900, 5127800, 10255600]

約数ペア:

[(1, 10255600), (2, 5127800), (4, 2563900), (5, 2051120), (8, 1281950), (10, 1025560), (16, 640975), (20, 512780), (25, 410224), (40, 256390), (50, 205112), (80, 128195), (100, 102556), (200, 51278), (400, 25639)]