2008227325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{325219}}^1$

素因数の和:325261

約数の個数: 24

約数和(自身を含む): 2822909600

約数和(自身を除く): 814682275

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 325219, 1626095, 4227847, 6179161, 8130475, 21139235, 30895805, 80329093, 105696175, 154479025, 401645465, 2008227325]

約数ペア:

[(1, 2008227325), (5, 401645465), (13, 154479025), (19, 105696175), (25, 80329093), (65, 30895805), (95, 21139235), (247, 8130475), (325, 6179161), (475, 4227847), (1235, 1626095), (6175, 325219)]