119863520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{107021}}^1$

素因数の和:107043

約数の個数: 48

約数和(自身を含む): 323634528

約数和(自身を除く): 203771008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 107021, 214042, 428084, 535105, 749147, 856168, 1070210, 1498294, 1712336, 2140420, 2996588, 3424672, 3745735, 4280840, 5993176, 7491470, 8561680, 11986352, 14982940, 17123360, 23972704, 29965880, 59931760, 119863520]

約数ペア:

[(1, 119863520), (2, 59931760), (4, 29965880), (5, 23972704), (7, 17123360), (8, 14982940), (10, 11986352), (14, 8561680), (16, 7491470), (20, 5993176), (28, 4280840), (32, 3745735), (35, 3424672), (40, 2996588), (56, 2140420), (70, 1712336), (80, 1498294), (112, 1070210), (140, 856168), (160, 749147), (224, 535105), (280, 428084), (560, 214042), (1120, 107021)]