25345560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211213}}^1$

素因数の和:211227

約数の個数: 32

約数和(自身を含む): 76037040

約数和(自身を除く): 50691480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211213, 422426, 633639, 844852, 1056065, 1267278, 1689704, 2112130, 2534556, 3168195, 4224260, 5069112, 6336390, 8448520, 12672780, 25345560]

約数ペア:

[(1, 25345560), (2, 12672780), (3, 8448520), (4, 6336390), (5, 5069112), (6, 4224260), (8, 3168195), (10, 2534556), (12, 2112130), (15, 1689704), (20, 1267278), (24, 1056065), (30, 844852), (40, 633639), (60, 422426), (120, 211213)]