75528380

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{53189}}^1$

素因数の和:53269

約数の個数: 24

約数和(自身を含む): 160846560

約数和(自身を除く): 85318180

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 53189, 106378, 212756, 265945, 531890, 1063780, 3776419, 7552838, 15105676, 18882095, 37764190, 75528380]

約数ペア:

[(1, 75528380), (2, 37764190), (4, 18882095), (5, 15105676), (10, 7552838), (20, 3776419), (71, 1063780), (142, 531890), (284, 265945), (355, 212756), (710, 106378), (1420, 53189)]